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studying biology with الهوجاس خاص لـ nurses
مساء الخير والاحساسـ :119: امممم اسفه تاخرت بكتابه الموضوع بسسس اعذروني للحين ما خلصت الجيناتيكس :000: ----- البدايه راح تكون مع جهاز الهضم Digestive System The digestive system uses mechanical and chemical methods to break food << لاحضوا زين وفرقوا بين الكيميائي والميكانيكي Digesting in mouth Mechanical and chemical digestion start in mouth. Polysaccharide break down begins in mouth من اسئله السنوات اللي راحت في البايو 1- Digestion of ingested starch begins in the: a. duodenum. b. jejunum. c. stomach. d. mouth. مثل ما قلنا بالبدايه بالفم T F Chemical digestion of protein starts in the mouth. <<الميكانيكل والكميكل يبتدي بالفم بسسس تاكدوا اذا بروتين يبتدي بالفم ! البروتين في المعده يتحول لببتيد << شاغل بالي هالسؤال ----- Most chemical digestion occurs in the: a. colon. b. oesophagus. c. stomach. d. small intestine. <<<اتوقع في الاستوميك T F Bile secretion includes many enzymes. << اتوقع خطا بسس تاكدوا من الجواب :t1: |
رد: studying biology with الهوجاس خاص لـ nurses
T F Chemical digestion of protein starts in the mouth ^ ^ أتوقع F لأن البروتين يبتدي هضمه في المعده .. بسبب وجود الـ pepsin .. .. Most chemical digestion occurs in the: a. colon. b. oesophagus. c. stomach. d. small intestine ^ ^ من أجزاء الـ small intestine .. jejunum >> in which most nutrient are digested and absorbed امم انا فكرت في الستومك أول .. بس هالجملة استوقفتني ..!! .. T F Bile secretion includes many enzymes امم اتوقع انا بعد F .. الهوجاس .. شي حلو انك نزلتي الأسئلة .. اتوقع راح تكون مفيييدة كثير .. يعني راح تكون مثل المراجعه السريعه لأهم الأشياء .. الله يعطيك العافية .. ومن القلب .. الله يوفقك ويحقق لك اللي تتمنيه .. :119: |
رد: studying biology with الهوجاس خاص لـ nurses
شكرا ياقلبي على ردك وتوضيحك :c8: |
رد: studying biology with الهوجاس خاص لـ nurses
Reproduction 1- Sexual reproduction includes: a- Meiosis b- Gamete formation c- Fertilization d- All of the above # 2- All of the following are diploid cells except: a- Oogonia b- Muscle cells c- Primary oocytes d- Secondary oocytes # 3- By the end of ………, three germ layers are formed a- Fertilization b- Gastrulation # c- Cleavage d- Organogenesis 4- The process by which zygote is divided into smaller cells is called a- Gastrulation b- organogenesis c- cleavage # d- meiosis 5- The site in which sperms become mature is a- seminal vesicle b- testis c- prostate gland d- epididymis # 31- The …………….are sites [مكان] where sperms are produced: a- seminiferous tubules # b- fallopian tubes c- vas deferens d- epididymis 32- Sperms mature in the …………... a- seminiferous tubules b- fallopian tubes c- vas deferens d- epididymis # 33- A large part of semen is secreted by the ……. a- seminal vesicles # b- testis c- bulbourethral glands d- epididymis 34- When the three germ layers are formed, the embryo is termed: a- blastula b- zygote c- gastrula # d- all of the above are correct 35- Which of the following is the correct sequence for embryonic development? a- gastrula - zygote- blastula - organ formation b- zygote – blastula – gastrula – organ formation # c- blastula –zygote- gastrula - organ formation d- zygote- blastula – organ formation - gastrula 36-Skin and nervous system are formed from: a- endoderm b- ectoderm # c- mesoderm d- non of the above 37- A………..is formed at the end of ……………. a- blastula – cleavage # b- zygote – oogenesis c- blastula – gastrulation d- zygote – spermatogenesis 13. Which germ layer gives rise to the nervous system ? a. endoderm. b. ectoderm. c. mesoderm. d. none of the above. 14. A solid ball of cells produced at the end of the cleavage is called a: a. gastrula. b. morula. c. blastula. d. zygote. 15. Embryonic cells are arranged in three distinct ( متميزة ) germ layers during: a. organogenesis. b. cleavage. c. gastrulation. d. fertilization. 16. All of the following are haploid cells except: a. first polar body. b. second polar body. c. secondary spermatocyte. d. primary oocyte. e. 77- T Cleavage is a series of mitotic divisions. 1- T* F Each polar body contains (n) number of chromosomes 3- T F* Embryo is normally implanted in the cervix of human female reproductive system 4- T F Oogonia divide mitotically to give primary oocytes |
رد: studying biology with الهوجاس خاص لـ nurses
<<< اعذروني:cheese: بنفس الوقت اكتب وبنفس الوقت اذاكر :hahaha_2008: |
رد: studying biology with الهوجاس خاص لـ nurses
Circulation 12- Which of the following is not an atrioventricular valve? a- mitral valve b- aortic semilunar valve c- tricuspid valve d- both (a) and (c) 13- What is the main function of the white blood cells? a- blood clotting b- fighting infection c- transport oxygen d- transport carbon dioxide 14- The sinoatrial (SA) node of the human heart is: a- located at the base of the left atrial wall b- initiates the heart beat c- the pacemaker of the heart d- (b) and (c) are correct 15- The closed sac that surrounds the heart is called: a- endocardium b- pleural membrane c- pericardium d- myocardium 16- Which of the following is correct, concerning the human heart? a- its wall is mostly composed of cardiac muscle b- has two atrioventricular valves c- has four chambers d- all of the above are correct 17- Which of the following are leucocytes? a- thrombocytes b- erythrocytes c- neutrophils d- all of the above are white blood cells 18- The left side of the heart: a- has a bicuspid valve b- contains oxygenated (oxygen-rich) blood c- pumps blood into systemic circuit d- all of the above are correct 19- Exchange of materials between blood and tissues occurs through the wall of: a- capillaries b- veins c- venules d- arteries 20- Which type of muscles is present in the wall of arteries? a- cardiac muscles b- striated muscles c- smooth muscles d- skeletal muscles 12- Which of the following is not an atrioventricular valve? a- mitral valve b- aortic semilunar valve # c- tricuspid valve d- both (a) and (c) 13- What is the main function of the white blood cells? a- blood clotting b- fighting infection # c- transport oxygen d- transport carbon dioxide 14- The sinoatrial (SA) node of the human heart is: a- located at the base of the left atrial wall b- initiates the heart beat c- the pacemaker of the heart d- (b) and (c) are correct # 15- The closed sac that surrounds the heart is called: a- endocardium b- pleural membrane c- pericardium # d- myocardium 16- Which of the following is correct, concerning the human heart? a- its wall is mostly composed of cardiac muscle b- has two atrioventricular valves c- has four chambers d- all of the above are correct # 17- Which of the following are leucocytes? a- thrombocytes b- erythrocytes c- neutrophils # d- all of the above are white blood cells 18- The left side of the heart: a- has a bicuspid valve b- contains oxygenated (oxygen-rich) blood c- pumps blood into systemic circuit d- all of the above are correct # 19- Exchange of materials between blood and tissues occurs through the wall of: a- capillaries # b- veins c- venules d- arteries 20- Which type of muscles is present in the wall of arteries? a- cardiac muscles b- striated muscles c- smooth muscles # d- skeletal muscles 52. Which of the following contains oxygenated blood? a. right atrium b. superior vena cava c. pulmonary arteries d. left atrium 53 ------------------ is a specific blood cell that secretes antibodies. a. a monocyte b. a neutrophil c. a lymphocyte d. an eusinophil 54. The valve which prevents the backward flow of the blood from left ventricle to left atrium is called: a. bicuspid valve b. mitral valve c. atrio-ventricular valve d. all are correct 67 T F The walls of the ventricles are thicker than those of the atria. 87. T F A pericardium is a double fold membrane which encloses the human heart. |
رد: studying biology with الهوجاس خاص لـ nurses
Endocrinology 43- In mammals, prolactin stimulates the production of: a- saliva b- milk c- digestive enzymes d- mucous in the digestive tract 44- Gigantism is caused by: a- hypersecretion of GH in children b- hyposecretion of GH in children c- normal secretion pf GH in children d- hypersecretion of insulin hormone 45- Which of the following hormones released from posterior pituitary gland? a- antidiuretic hormone b- follicle stimulating hormone c- growth hormone d- luteinizing hormone 46- Which of the following is true about the Islets of langerhans? a- it is the endocrine part of the pancreas b- it has three types of cell c- produce insulin and glucagon d- all of the above 47- Calcitonin hormone of the thyroid: a- lowers the blood calcium level b- is secreted by the parathyroid glands c- lowers the blood glucose level d- increases the blood calcium level 48- Which of the following is responsible for ovulation and formation of corpus luteum? a- LH b- TSH c- GH d- FSH 49- Human pituitary gland has: a- three lobes b- cortex and medulla c- alpha and beta cells d- anterior and posterior lobes 50- ****************bolism is regulated by: a- thyroxine b- corticotropin c- thyrotropin d- oxytocin 51- The target organ for oxytocin hormone is the: a- liver b- kidney c- testes d- mammary gland 52- The activity of pituitary gland is controlled by: a- adrenal gland b- hypothalamus c- thyroid gland d- none of the above 43- In mammals, prolactin stimulates the production of: a- saliva b- milk @ c- digestive enzymes d- mucous in the digestive tract 44- Gigantism is caused by: a- hypersecretion of GH in children@ b- hyposecretion of GH in children c- normal secretion pf GH in children d- hypersecretion of insulin hormone 45- Which of the following hormones released from posterior pituitary gland? a- antidiuretic hormone @ b- follicle stimulating hormone c- growth hormone d- luteinizing hormone 46- Which of the following is true about the Islets of langerhans? a- it is the endocrine part of the pancreas b- it has three types of cell c- produce insulin and glucagon d- all of the above @ 47- Calcitonin hormone of the thyroid: a- lowers the blood calcium level @ b- is secreted by the parathyroid glands c- lowers the blood glucose level d- increases the blood calcium level 48- Which of the following is responsible for ovulation and formation of corpus luteum? a- LH @ b- TSH c- GH d- FSH 49- Human pituitary gland has: a- three lobes b- cortex and medulla c- alpha and beta cells d- anterior and posterior lobes @ 50- ****************bolism is regulated by: a- thyroxine @ b- corticotropin c- thyrotropin d- oxytocin 51- The target organ for oxytocin hormone is the: a- liver b- kidney c- testes d- mammary gland @ 52- The activity of pituitary gland is controlled by: a- adrenal gland b- hypothalamus @ c- thyroid gland d- none of the above 48. The low production of growth hormone during early childhood results in: a. gigantism b. dwarfism c. increase in mitotic cell division d. both a and c 49. Which of the following is true about the pancreas? a. is a double gland b. has alpha and beta cells c. has islets of Langerhans d. all of the above. 50. Pineal gland secretes: a. calcitonin b. melatonin c. epinephrine d. none of the above. 75 T F The endocrine system is made up of ductless glands which secrete hormones. 75 T F The endocrine system is made up of ductless glands which secrete hormones. 76 T F Steroid hormones cannot cross the plasma membrane of target cell. 84. T F Hypothalamus secretions stimulate the posterior pituitary lobe, but have no effect on the anterior lobe. 85. T F Calcium ions level of the blood affected by calcitonin and parathyroid hormones. 86. T F Steroid hormones have receptors in the target cell nuclei. |
رد: studying biology with الهوجاس خاص لـ nurses
<<<--- تبون الباقي ولا لا ؟؟؟؟ :hahaha_2008: |
رد: studying biology with الهوجاس خاص لـ nurses
متاابعين وااكيد نبغى
تسلمين ..والله يوفقك ان شاء الله ويعطيك على قد نيتك:praying: |
رد: studying biology with الهوجاس خاص لـ nurses
اقتباس:
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رد: studying biology with الهوجاس خاص لـ nurses
الله يسلمكـ يالغاليهـ :119: |
رد: studying biology with الهوجاس خاص لـ nurses
صح ياقلبي
لان جدار القلب من الكارديك ماسل Cardiac muscle: - De************************ion: *myofibers branch and join to form net work. *One central nucleus has disc. * Involuntary. * striated. - Location: heart wall. - Function: pumping of blood. |
رد: studying biology with الهوجاس خاص لـ nurses
Excretion 34- Active transport of substances from the peritubular capillaries into the nephron is called: a- filtration b- tubular reabsorption c- tubular secretion d- urine excretion 35- Most compounds below are reabsorbed from the renal tubules back into the blood except: a- proteins b- glucose c- Na+ ions d- water 36- The part of the nephron connecting between Bowman’s capsule and loop of Henle is named: a- proximal convoluted tubules b- distal convoluted tubules c- collecting duct d- none of the above Note the following figure and answer questions number 37, 38 and 39 37- The organ (C) is known as: a- kidney b- ureter c- urinary bladder d- urethra 38- The functional unit of (A) is called: a- nephron b- pelvis c- medulla d- cortex 39- The organ (B) carries the urine from: a- renal cortex b- renal medulla c- renal capsule d- renal pelvis 40- Which of the following is (are) correct concerning loop of Henle? a- part of it is permeable and part is not permeable to water b- it is not permeable to water c- it is permeable to water d- it lies in the renal cortex 41- Glomerulus is: a- the net of capillaries around the alveoli b- the tuft of capillaries inside Bowman’s capsule c- the peritubular capillaries d- capillaries in villus 42- Antidiuretic hormone (ADH) increases: a- water **************************** of urine b- water reabsorption from kidney tubules c- tubular secretion of H+ ions into the urine d- sodium reabsorption 34- Active transport of substances from the peritubular capillaries into the nephron is called: a- filtration b- tubular reabsorption c- tubular secretion # d- urine excretion 35- Most compounds below are reabsorbed from the renal tubules back into the blood except: a- proteins # b- glucose c- Na+ ions d- water 36- The part of the nephron connecting between Bowman’s capsule and loop of Henle is named: a- proximal convoluted tubules # b- distal convoluted tubules c- collecting duct d- none of the above Note the following figure and answer questions number 37, 38 and 39 37- The organ (C) is known as: a- kidney b- ureter c- urinary bladder # d- urethra 38- The functional unit of (A) is called: a- nephron # b- pelvis c- medulla d- cortex 39- The organ (B) carries the urine from: a- renal cortex b- renal medulla c- renal capsule d- renal pelvis # 40- Which of the following is (are) correct concerning loop of Henle? a- part of it is permeable and part is not permeable to water # b- it is not permeable to water c- it is permeable to water d- it lies in the renal cortex 41- Glomerulus is: a- the net of capillaries around the alveoli b- the tuft of capillaries inside Bowman’s capsule # c- the peritubular capillaries d- capillaries in villus 42- Antidiuretic hormone (ADH) increases: a- water **************************** of urine b- water reabsorption from kidney tubules # c- tubular secretion of H+ ions into the urine d- sodium reabsorption 60. The functional unit of the kidney is: a. renal pelvis b. Bowman,s capsule c. nephron d. collecting duct 61. All of the following are components of the kidney, except: a. ureter b. renal cortex c. Bowman,s capsule d. renal medulla 62. Antiduretic hormone acts on: a. proximal tubule b. distal tubule c. Bowman,s capsule d. loop of Henle 63. Aldosterone hormone makes parts of the nephron permeable to: a. calcium ions b. potassium ions c. sodium ions d. water 64. The urinary bladder: a. conducts the urine into the kidney b. stores the urine c. receives the urine from the renal pelvis d. opens to outside of the body 68 T T Peritubular capillaries surround the kidney tubules. 67 T F The walls of the ventricles are thicker than those of the atria. 68 T T Peritubular capillaries surround the kidney tubules. 69 T F Kidneys play an important role in regulating blood volume and blood PH. 80. T F Collecting ducts open into the renal pelvis |
رد: studying biology with الهوجاس خاص لـ nurses
==>> أكيد نبغى الأسئلة :000: راح أخلص الأندوكراين .. وراح ارجع للأسئلة .. علشان نسترجع المعلومات اللي طارت .. :bngo12: بالتوفيق أحلى نيرسات .. :love080: |
رد: studying biology with الهوجاس خاص لـ nurses
Respiration 29- The trachea divides into two: a- bronchi @ b- bronchioles c- alveoli d- capillaries 30- Which of the following is not correctly matched? a- alveoli – gas exchange b- larynx – vocal cords c- Anaerobic respiration – uptake of oxygen d- tracheal respiration – insects 31- During expiration the: a- diaphragm relaxes and moves up b- rib cage moves down and in c- air moves out d- all of the above occurs 32- Gas exchange in the earth worm occurs through the: a- lungs b- body surface c- gills d- tracheae 33- Inhaled air must be ………. before it reaches the lung. a- filtered b- warmed c- moistened d- all of these are correct 29- The trachea divides into two: a- bronchi @ b- bronchioles c- alveoli d- capillaries 30- Which of the following is not correctly matched? a- alveoli – gas exchange b- larynx – vocal cords c- Anaerobic respiration – uptake of oxygen @ d- tracheal respiration – insects 31- During expiration the: a- diaphragm relaxes and moves up b- rib cage moves down and in c- air moves out d- all of the above occurs @ 32- Gas exchange in the earth worm occurs through the: a- lungs b- body surface @ c- gills d- tracheae 33- Inhaled air must be ………. before it reaches the lung. a- filtered b- warmed c- moistened d- all of these are correct @ 1. In which of the following structures the vocal cords are located? a. larynx @ b. pharynx c. bronchi d. esophagus 2. In which of the following the lungs are connected with air sacs? a. mammals b. birds @ c. amphibians d. reptiles 3. The movement of air in and out of the lungs is known as: a. vital capacity b. tidal volume c. ventilation @ d. inspiration 4. In human, which one of the following structures is not involve in respiration: a. intercostals muscles b. lungs c. diaphragm d. stomach @ 5. Gas exchange between the lungs and the blood occurs by a process of: a. osmosis b. diffusion @ c. active transport d. none of the above 6. The tracheal system of respiration is found in: a. mammals b. insects @ c. birds d. fishes 7. Carbon dioxide is mainly carried to the lungs through blood in the form of: a. bicarbonate @ b. carbonic acid c. oxyhaemoglobin d. carboaminohaemoglobin 8. All of the following are characters for a respiratory surface, except: a. an adequate surface area b. thick wall @ c. moist d. highly vascular 34. An efficient respiratory surface usually has the following characteristics, except: a. well vascularized. b. thin walled. c. very dry. d. large surface area. 35. The tracheal system respiration is found in : a. mammals b. birds. c. insects. d. fishes. 36. Large amount of the oxygen is transported in the blood as: a. dissolved oxygen in the plasma. b. oxyhaemoglobin. c. deoxyhaemoglobin. d. bicarbonate. 37. Most carbon dioxide in blood is in the form of: a. carbon dioxide. b. carbon monoxide. c. carbonic acid. d. bicarbonate. 73 T F The respiratory membrane is normally very thick. 74 T F Gas exchange is most efficient when rate of air flow is matched with rate of blood flow. 1. T F Aerobic respiration involves uptake of molecular oxygen. 2. T F The human trachea divides into bronchi. 73 T F The respiratory membrane is normally very thick. 74 T F Gas exchange is most efficient when rate of air flow is matched with rate of blood flow. 78. T F The bronchioles are the main surface of gas exchange. 79. T F In humans, the diaphragm contracts during exhalation. |
رد: studying biology with الهوجاس خاص لـ nurses
اقتباس:
عجبنيي مررة دا السؤاال :cheese: الي مو مذاكرة مابتحله:hahaha_2008: |
رد: studying biology with الهوجاس خاص لـ nurses
يالله اذا خلصتوا قولوا لي عشان انزل الباقي :hahaha_2008: |
رد: studying biology with الهوجاس خاص لـ nurses
FuTure و ايلاف مافي غيركم متابع ويرد فديتكم والله يوفقكم :g8: |
رد: studying biology with الهوجاس خاص لـ nurses
اقتباس:
ماادري وش اجوبتهم؟؟ |
رد: studying biology with الهوجاس خاص لـ nurses
:Cry111:
شفت الأسئله واختلعت نسيت كل شي ذا كرته:bngo12::Cry111::Cry111::Cry111::Cry111: |
رد: studying biology with الهوجاس خاص لـ nurses
:Cry111: باقي علييي الجينتكس و التيشوو...بس مفهيه أبغاا أناام طشوونتين :Cry111: بنام وبصحى وحدة وبذاكر وبشوف العسئله هوجاس غناتياااااااااااا الله يوفقش يااارب بجاااه النبي محمد ياااارب بالتوفيق نيرسااات....احس مخي فااضي صاير فيه زهااايمرر يمكن:000: تح ــيتي: فركتوزة |
رد: studying biology with الهوجاس خاص لـ nurses
الهوجاس قلبي مشكورة وما تقصري وإن شاء الله يـــــــارب في ميزان حسناتك:praying: الله يوفق المؤمنين والمؤمنات ويوفقنا ويكون الإختبار سهل وننجح يـــــارب بحق محمد وآل محمد الطيبين الطاهرين صلوا على محمد وآل محمد اللهم صلي وسلم على محمد وآل محمد وعجل فرجهم:praying: |
رد: studying biology with الهوجاس خاص لـ nurses
اقتباس:
هو فيها بوستيريور وانتيريور وانترميديات ..بس كيف مكتوب فيها 2لوبس:mh19: |
رد: studying biology with الهوجاس خاص لـ nurses
في حيوانات اخري فيه 3
بسس في الانسان 2 فقط ~Human pituitary has two lobes: - posterior and anterior. The Pituitary of many vertebrates has an intermediate lobe <<<-- ركزوا بنات ما بيكم تحملون البايو اللي بتحمل البايو ياويلها مني :hahaha_2008: |
رد: studying biology with الهوجاس خاص لـ nurses
مااصبر لازم اخذ طلة .. :t1:
فيوتشر .. الهيومن عندها بس 2 لوب .. انتيرور والبوستيرور .. يكون عندها 3 لوب في الحيوانات على ماأعتقد .. يالله برررب .. جننتني الهرمونات .. مو قادره احفظها .. |
رد: studying biology with الهوجاس خاص لـ nurses
اشكر كل البنات اللي ردوا وبالتوفيق :119: |
رد: studying biology with الهوجاس خاص لـ nurses
Tissues 1. The chondrocytes are the cells of: a. bone b. cartilage # c. muscle d. both a and c are true 26-The wall of the alveoli (air sacs) is formed of: a- simple squamous epithelium # b- stratified epithelium c- fibrous connective tissue d- simple cuboidal epithelium 27-Blood is a type of …….. tissue: a- epithelial b- specialized connective # c- muscular d- soft connective tissue 28- Which of the following is correct concerning simple columnar epithelium? It: a- is single layer of cells b- lines the intestine (gut) c- is attached to a basement membrane d- all of the above # 29- The solid type of connective tissue is: a- fibrous connective tissue b- adipose tissue c- bone # d- cartilage 30- Which muscle type can move human skeleton? a- smooth muscle b- skeletal muscle # c- unstriated muscle d- cardiac muscle. 23. Which one of the main four animals tissues, originates from ectoderm only: a. epithelial tissue. b. connective tissue. c. muscular tissue. d. nervous tissue. 24. The air sacs of the lung are lined by: a. simple cuboidal epithelium. b. simple squamous epithelium. c. simple columnar epithelium. d. stratified epithelium. 25. All of the following are true about the smooth muscles except that they are : a. involuntary. b. unstriated c. branched d. found in the walls of hollow internal organs. 26. Mesoderm is the origin of the following tissues except: a. blood b. cartilage. c. neurons. d. skeletal muscles 27. Which one of the following is a type of vascular connective tissue? a. adipose. b. bone. c. cartilage. d. blood. 30. Red blood cells are originated in: a. red bone marrow. b. compact bone. c. lymph nodes. d. cartilage 31. The following are examples of connective tissues, except: a. blood. b. bone. c. cartilage. d. muscle. 75- F Skeletal and cardiac muscles are involuntary. 76- T Neuroglial cells are supportive and nutritive. 4. T F* Connective tissue has sensory functions. 5. T F* White fibers are type of epithelial tissue. 6. T* F The Haversian system is found in bone. 7. T F* Adipose cells are found in muscular tissue. 2- T F* Muscles and bones are ectodermal in origin |
رد: studying biology with الهوجاس خاص لـ nurses
الستايرويد هرمون مين يفرزه؟؟
:mh19: |
رد: studying biology with الهوجاس خاص لـ nurses
يووو العتب عالنظر يابتي ياكويين :c8:
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رد: studying biology with الهوجاس خاص لـ nurses
<<<-- الاسئله من السنوات اللي راحت يعني ممكن يكون فيه شي ماعطونا اياه :119: |
رد: studying biology with الهوجاس خاص لـ nurses
الذين يشاهدون محتوى الموضوع الآن : 8 ( الأعضاء 8 والزوار 0) الهوجاس, FuTure, دلوعه606, JENNY, N.S.ReEeM, غرورالورد, فركتوزة إخفاء / عرض قائمة من شاهد الموضوع عدد الأعضاء الذين شاهدوا هذا الموضوع : 12 الهوجاس, FuTure, دلوعه606, JENNY, N.S.ReEeM, Romantic--Rose, THE QUEEN, عبير, غرورالورد, فركتوزة <<< ماشاء الله :lllolll: اهم شي تدعون لي :hahaha_2008: |
رد: studying biology with الهوجاس خاص لـ nurses
ياربي احس اني مخنوقه وعيوني بتنفجر
ششكرا حبيبتي على هالمراجعه فعلا هائلة بس الي قاهرني اني شفتها بوقت متأخر:bngo12::bawling::Cry111::Cry111::Cry111::Cry 111::Cry111: |
رد: studying biology with الهوجاس خاص لـ nurses
هدي بالك <<- وان شاء الله خير :g20: |
رد: studying biology with الهوجاس خاص لـ nurses
Genetics 1- If you know that the alleles of unattached ear lobe trait is dominant over the alleles of attached ear lobes. What is the genotype of a human who has attached ear lobes? a- EE b- Ee c- ee # d- could be (a) or (b) 2- The term genotype means the: a- traits of an individual b- arrangement of duplicated chromosomes in the cells c- number of an offspring d- genetic make up of an individual # 3- Normally, humans inherit ……….. pairs of chromosomes from parents. a- 46 b- 92 c- 23 # d- 44 4- Which of the following cause(s) (يسبب) change in chromosomal structure? a- deletion b- inversion c- translocation d- all of the above # 5- Normally, a human male has: a- two Y chromosome b- two Y chromosomes and one X chromosome c- one X chromosome and one Y chromosome # d- two X chromosomes 6- Persons with Down’s syndrome have trisomy of the: a- X chromosome b- Y chromosome c- chromosome 21 # d- chromosome 23 7- If an organism of a genotype WW is crossed with another individual ww, …….. a- 1/4 of their offspring will be WW b- 1/2 of their offspring will be ww c- 3/4 of their offspring will be Ww d- all of their offspring will be Ww # 8- If a man with a blood group O married a woman known to be homozygous for a blood group B, their offspring will have a blood group: a- B only # b- A and B c- AB only d- O and B 9- Triosomy means presence of………..…. of a definite type of chromosomes in the cells of an individual. a- a single copy b- many copies c- two copies d- three copies # 10- Which of the following is true, if two individuals of genotype BbCc are crossed? a- 9/16 of their offspring will have the genotype BBCC b- 3/16 of their offspring will have the genotype bbcc c- 3/16 of their offspring will have the genotype BBCC d- 1/16 of their offspring will have the genotype bbcc # 11- If an individual has a dominant phenotype for a given trait, the genotype will be: a- homozygous recessive b- homozygous dominant c- heterozygous dominant d- (b) or (c) could be possible # 1- If you know that the alleles of unattached ear lobe trait is dominant over the alleles of attached ear lobes. What is the genotype of a human who has attached ear lobes? a- EE b- Ee c- ee d- could be (a) or (b) 2- The term genotype means the: a- traits of an individual b- arrangement of duplicated chromosomes in the cells c- number of an offspring d- genetic make up of an individual 3- Normally, humans inherit ……….. pairs of chromosomes from parents. a- 46 b- 92 c- 23 d- 44 4- Which of the following cause(s) (يسبب) change in chromosomal structure? a- deletion b- inversion c- translocation d- all of the above 5- Normally, a human male has: a- two Y chromosome b- two Y chromosomes and one X chromosome c- one X chromosome and one Y chromosome d- two X chromosomes 6- Persons with Down’s syndrome have trisomy of the: a- X chromosome b- Y chromosome c- chromosome 21 d- chromosome 23 7- If an organism of a genotype WW is crossed with another individual ww, …….. a- 1/4 of their offspring will be WW b- 1/2 of their offspring will be ww c- 3/4 of their offspring will be Ww d- all of their offspring will be Ww 8- If a man with a blood group O married a woman known to be homozygous for a blood group B, their offspring will have a blood group: a- B only b- A and B c- AB only d- O and B 9- Triosomy means presence of………..…. of a definite type of chromosomes in the cells of an individual. a- a single copy b- many copies c- two copies d- three copies 10- Which of the following is true, if two individuals of genotype BbCc are crossed? a- 9/16 of their offspring will have the genotype BBCC b- 3/16 of their offspring will have the genotype bbcc c- 3/16 of their offspring will have the genotype BBCC d- 1/16 of their offspring will have the genotype bbcc 11- If an individual has a dominant phenotype for a given trait, the genotype will be: a- homozygous recessive b- homozygous dominant c- heterozygous dominant d- (b) or (c) could be possible 55. In the ABO blood grouping system, the general donner (معطي عام) is normally considered to be: a. O b. AB c. A d. B 56. If a piece deleted from one chromosome is inserted into its homologue, this is called: a. variation b. translocation c. duplication d. inversion 57 A person with Xo genetic constitution, suffers from: a. Turner,s syndrome b. Klinefelter’s syndrome c. Non-disjunction of sex chromosomes d. .both a and c 58. Non-disjunction in an autosome chromosomes could result in : a. Turner,s syndrome b. Down,s syndrome c. Klinefelter’s syndrome d. all of the above 59. Chromosome structure can be altered ( يتغير) by: a. deletion b. translocation and duplication c. inversion d. all of the above 63 T F Blood group O is known as universal acceptor. 64 T F Generally, there is no effect of the environmental conditions on gene expression. 65 T F A person with Turner’s syndrome is normally a sterile female. 63 T F Blood group O is known as universal acceptor. 64 T F Generally, there is no effect of the environmental conditions on gene expression. 65 T F A person with Turner’s syndrome is normally a sterile female. 66 T F The ABO blood grouping in humans is an example of codominance of genes. |
رد: studying biology with الهوجاس خاص لـ nurses
Cell structure 1. A mature human cell could be: a. with out nucleus b. with a single nucleus c. multinucleated d. all are correct # 2. The eukaryote cell: a. has distinct organelles that carry out specific functions # b. lacks a distinct nucleus and organelles c. DNA molecule is not surround by membrane d. contains ribosomes and nucleoid 3. Which of the following is not correct considering the cell theory: a. all organisms consist of one or more cells b. all cells have cytoplasm and membranes # c. all cells arise from pre-existing cells d. cells are basic units of life 4. Which of the following pairs is not matched? a. prokaryotic cell - nucleoid b. Golgi apparatus – packaging and secretion c. nucleolus – eukaryotic cell d. lysosomes – prokaryotic cell # 5. The endoplasmic reticulum: a. has two different surfaces b. is associated with protein synthesis c. has sites for lipid synthesis d. all of the above are correct # 6. Ribosomes are: a. attached to the rough endoplasmic reticulum b. concerned with the synthesis of proteins c. free or attached to membranes d. all of the above are true # 7. Which of the following is / are true about cilia and flagella: a. are not of the same length b. are locomotry organs c. have (9 + 2) micro-tubular arrangement d. all of the above are true # 8. All of the following are characteristics of mitochondria, except: a. production of ATP for cell needs b. have cristae c. site of lipid synthesis # d. have double membrane 9. Component of the cell cytoskeleton are: a. centriole b. microfilament c. microtubules d. both (b) and (c) are true # 10. Every living cell has a: a. plasma membrane @ b. lysosome c. mitochondrion d. cilia or flagella In questions 4 –7, match an organelle to each function in the table: a- cellular respiration b- lipid synthesis c- protein synthesis d- surround cell ****************************s 4- plasma membrane (d) 5- ribosomes (c) 6- smooth endoplasmic reticulum (b) 7- mitochondrion (a) 8- Inner membrane of mitochondrion is infolded to form: a- cristae @ b- villi c- cisternae d- micro-villi 9- A cell without lysosomes would have difficulty [صعوبة] in: a- producing short chain polypeptides and amino acids. b- processing, packaging and secretion of macromolecules c- digesting food particles @ d- appropriate movement. 10- Which pair of the following structures is generally found in both, eukaryotic and prokaryotic cells? a- nucleolus and cell membrane b- ribosomes and cell membrane @ c- mitochondria and cell membrane d- nucleus and cell wall 11- The “power houses” of the cell are: a- cytoskeleton b- endoplasmic reticulum c- mitochondria @ d- lysosomes 12- Which one of the following not included in the cytomembrane system? a- vesicles b- Golgi bodies c- lysosomes d- plasma membrane @ 13- Cilia and flagella have the following type of micro-tubular arrangement: a- (9 + 0) b- (9 + 2) @ c- (9 + 4) d- (9 + 6) In questions 4 –7, match an organelle to each function in the table: a- cellular respiration b- protein synthesis c- control center of the cell d- surround cell ****************************s 4- mitochondrion (a) 5- nucleus (c) 6- ribosomes (b) 7- plasma membrane (d) 8- The internal folds of the inner mitochondrial membrane are called: a- cytoskeleton b- cristae # c- cilia d- centrosome 9- A cell without lysosomes would have difficulty [صعوبة] in: a- producing short chain polypeptides and amino acids. b- processing, packaging and secretion of macromolecules c- digesting food particles # d- appropriate movement. 10- Which of the following is a membranous structure in the cell? e- nucleous f- endopasmic reticulum # g- ribosome h- chromosome 11- A mitochondrion: a- is surrounded by two membranes b- is considered as a site of ATP production c- contains its own DNA d- all of the above # 12- Of the endomembrane system organelles are: a- mitochondria and lysosomes b- endoplasmic reticulum and Golgi bodies # c- nucleolus and plasma membrane d- cilia and flagella 13- The microtubule array of a flagellum arises [تنشأ] from a: a- basal body # b- centromere c- kinetochore d- chromosome 10. New cells arise: a. from tissues b. from pre-existing cells c. from abiotic (غير حى) materials d. by regeneration (تجديد ) of organelles 11. Presence of ………… differentiate a prokaryotic cell from a eukaryote one. a. plasma membrane b. DNA molecules c. ribosomes d. nucleus 12. One item of the cell theory states that: a. all cells have nuclei b. all cells are living c. cells have different organelles d. cells are basic units of life 13. Which pair of the following structures is generally found in both, eukaryotic and prokaryotic cells? a. mitochondria and cell membrane b. ribosomes and cell membrane c. nucleus and cell membrane d. nucleus and cell wall 14. Eukaryotic cell organelles are found in the: a. cytoplasm b. nucleoplasm c. nucleus d. cytoskeleton 15. The organisms which are made of single cell only are called: a. unicellular organisms b. multicellular organisms c. living organisms d. prokaryotic organisms 16. Cilia and flagella have the following type of micro-tubular arrangement: a. (9 + 0) b. (9 + 1) c. (9 + 2) d. (9 + 3) 17. Both ………… and ………. are non membranous cell organelles. a. nucleus – rough endoplasmic reticulum b. Golgi bodies – mitochondria c. cytoskeleton – centrioles d. smooth endoplasmic reticulum - ribosomes 18. The types of cells are: a. prokaryote and bacteria b. animal and plant c. prokaryote and eukaryote d. eukaryote and amoeba 19. Which organelle below has its own DNA? a. lysosome b. ribosome c. Golgi body d. mitochondrion 20. Inside the cell, modification of proteins and lipids occurs finally in the: a. ribosomes b. mitochondria c. Golgi apparatus d. endoplasmic reticulum 21. The nucleoulus is rich in: a. DNA and proteins b. DNA and lipids c. RNA and lipids d. RNA and proteins 22. Microtubules of the cell: a. are components of cilia and flagella b. make up the cell’s cytoskeleton c. help hold adjacent (متجاورة ) cells together d. both a and b are true 23. Which one of the following structures has an important role towards both the cell shape and cell movement? a. cytoskeleton b. cytoplasm c. nucleus d. cytomembrane system 24. Lysosomes function directly in: a. cellular respiration b. synthesis of carbohydrates c. intracellular digestion d. intracellular transportation 7. Plant cells not animal cells are characterized by : a. cell wall. b. Golgi bodies. c. plasma membrane. d. nucleus. 8. Which of the following has triples of microtubular arrangement? a. flagella. b. cilia. c. basal body. d. both a and b are true. 9. Eukaryotic DNA is contained inside the: a. Golgi bodies. b. ribosomes. c. nucleus. d. endoplasmic reticulum. 10. Inside the cell the main site for lipid synthesis is: a. cytoplasm. b. smooth ER. c. Golgi bodies. d. rough ER. 11. The folds of the inner membrane of the mitochondrion are called: a. endoskeleton. b. cytoskeleton. c. cristae. d. grana. 12. Lysosomes are directly associated with: a. protein synthesis. b. lipid synthesis. c. interacellular digestion. d. both a and b are true. 25. In the cell theory which of the following statements is not correct: a. cell is the basic unit of life b. all organisms are composed of cells c. new cells arise from pre-existing cells d. DNA molecules are present inside the nucleus * 26. The power house of the cell is an organelle named as: a. Golgi body b. mitochondrion * c. smooth endoplasmic reticulum d. ribosome 27. In the cell, centers for protein synthesis are the: a. mitochondria b. lysosome c. ribosomes * d. centriole 28. Which of the following are prokaryotes? a. bacteria * b. fungi c. protistans d. plants 29. Proteins are transported out of the cell through: a. exocytic vesicles * b. endocytic vesicles c. diffusion d. osmosis 30. ………… has significant role (دور هام) in the synthesis of lipids. a. cytoplasm b. rough endoplasmic reticulum c. smooth endoplasmic reticulum * d. Golgi bodies 31. Eukaryotic DNA molecules are found in: a. nucleus * b. plastids c. nucleolus d. centriole 32. The prokaryotic cells are characterized by: a. a distinct nuclear membrane b. absence of chromatin material c. presence of chromosomes d. absence of nuclear membrane * 33. Plant cells have a ………… external to the plasma membrane. a. cytosol b. cell wall * c. cell membrane d. DNA molecules 34. Peroxisomes are cocerned with: a. degradation of hydrogen peroxide * b. conversion of lipid into sugar c. conversion of carbohydrates into lipid d. synthesis of hydrogen peroxide 35. The function of the ……….is final modification of lipids and proteins. a. lysosomes b. peroxisome c. smooth endoplasmic reticulum d. Golgi bodies * 36. The organelle which give the cell it’s characteristic shape and structure composed of: a. microtubules b. intermediate filaments c. microfilaments d. all of these * 37. The inner membrane of mitochondria composed of folds structure which are called: a. cristae * b. endoskeleton c. cytoskeleton d. grana 38. Nucleoid is present in: a. plant cell b. animal cell c. bacterial cell * d. eukaryotic cell 39. ………… is responsible for both the cell shape and the cell movement. a. cytomembrane system b. cytosol c. cytoskeleton * d. nucleus 40. The two organelles that directly involved in protein synthesis are: a. endoplasmic reticulum and mitochondria b. endoplasmic reticulum and ribosomes * c. lysosomes and ribosomes d. Golgi bodies and lysosomes 41. An organelles where most ATP production occurs are called: a. Golgi bodies b. mitochondria * c. lysosomes d. ribosomes 42. …………. is the region where ribosomal unit’s are produce. a. lysosome b. nucleoid c. nucleolus * d. cytoskeleton 43. The organelles means: a. are membrane-bound compartments b. are typical of eukaryotic cells, not prokaryotic cells c. separate chemical reactions in time and space d. all of the above are features of the organelles * 44. All of the following are components of the cytomembrane system except: a. endoplasmic reticulum b. vesicles c. Golgi bodies d. ribosomes * 45. A cellular organelle which is found in both mice and bacteria is the: a. endoplasmic reticulum b. ribosomes * c. Golgi bodies d. nucleolus 46. Vesicles may bud off: a. smooth endoplasmic reticulum b. rough endoplasmic reticulum c. Golgi bodies d. all of the above * 47. The cell theory states that: a. cells are the basic units of life * b. cells have a plasma membrane c. mitochondria are present in cells d. every cell usually has a nucleus 48. An animal cell could be: a. eukaryotic * b. prokaryotic c. a bacterial cell d. both (a) and (b) are true 49. Of the following which organelle is derived (ينشا من) from the Golgi body: a. rough endoplasmic reticulum b. mitochondria c. lysosomes * d. ribosomes 50. The (9+2) arrangement of microtubules is found in: a. centrioles b. cilia * c. basal bodies d. the cytoskeleton 51. Which of the following pairs is not matched: a. nucleus - DNA b. lysosomes – lipid synthesis * c. flagella - locomotion d. rough endoplasmic reticulum – protein synthesis 52. Which one of the following is not a cell organelle: a. nucleus b. Golgi body c. lysosome d. cytosol * 53. All of the following are characteristics of mitochondria, except: a. production of ATP for cell needs b. presence of cristae c. presence of inner and outer membranes d. site of lipid synthesis * 54. Which of these structures is absent in a bacterial cell : a. DNA b. nucleoid c. plasma membrane d. Golgi bodies * 55. Ribosomes are the site of synthesis of: a. carbohydrates b. lipids c. proteins * d. starch 56. The function of lysosomes is: a. protein synthesis b. synthesis of sugar c. intracellular digestion * d. none of the above 57. All cells have a: a. chloroplast b. cell wall c. cell membrane * d. large central vacuole 58. The cytoskeleton of a cell is made up of: a. centrioles b. cilia c. flagella d. microfilaments and microtubules * 59. A ……….. is not found in a prokaryotic cell: a. cell membrane b. nucleus * c. ribosome d. cell wall 60. Cilia and flagella arise from: a. lysosomes b. basal bodies * c. ribosomes d. smooth endoplasmic reticulum 61. Which organelle below does not belong (ينتمى) to the cytomembrane system, the: a. endoplasmic reticulum b. Golgi body c. lysosome d. centriole * 62. The fluid part of the cytoplasm of a cell is called: a. the cytoskeleton b. an organelle c. the cytomembrane d. the cytosol * 63. The …………. plays a significant role (دور هام) in the synthesis of lipids: a. cytoplasm b. peroxisome c. Golgi bodies d. smooth endoplasmic reticulum * 64. Microtubules of the cell: a. are components of cilia and flagella b. make up the cell’s cytoskeleton c. help hold adjacent cells together d. both a and b are true * 23. T F Ribosomes are made up of DNA and proteins. 24. T F Centrioles are typically composed of microtubules. 25 T F Cristae are the folds of the inner membrane of the mitochondrion. 64- F Cilia and flagella are of the same length. 65- F The organelle is the basic living unit. 66- T Cells are different in size and shape. 63- F Lysosomes are not part of the endomembrane system. 64- F Cilia and flagella have 9+0 pattern of microtubules 65- T A centrosome has two centrioles. 66- T Cells are different in size and shape. 55. T* F The cells are differ in size and shape. 47. T* F New cells originate (تنشأ ) from pre-existing cells. 48. T F* A fluid portion of the cytoplasm is called the cytoskeleton. 49. T* F Both basal bodies and centrioles have the same structure of microtubules. 51. T F* Smooth endoplasmic reticulum is membrane system that has many ribosomes associated with it. 57. T* F Nuclear pores allow the exchange of materials between the nucleus and the cytoplasm. |
رد: studying biology with الهوجاس خاص لـ nurses
Introduction 1. ………. are the fundamental (أساسى ) unit of the life. a. cells * b. organs c. organ systems d. organelles 2. Transmission of DNA molecules from parents to offspring is controlled by: a. ribosomes b. nucleus * c. Golgi bodies d. endoplasmic reticulum 3. The ****************bolic processes involves: a. building up reactions b. breakdown reactions c. catabolism d. both (a) and (b) * 4. The organism can detect a stimulus through: a. response b. sensation * c. reproduction d. mutation 5. The characteristics of living beings are: a. ****************bolism b. homeostasis c. reproduction d. all of these * 6. By which of the following processes energy is released from a cell: a. reproduction b. catabolism * c. homeostasis d. inheritance 7. The energy carrier of cell is: a. DNA b. RNA c. lipid d. ATP * 1 – The organisms which are made of single cell only are called: a- living organisms b- prokaryotic organisms c- unicellular organisms @ b- multicellular organisms 2- Break down of complex molecules into smaller molecules within a cell is called: a- anabolism b- catabolism @ c- ****************bolism d- none of the above 3- DNA molecules: a- are passed from one to the following generation b- are contained within the nucleus of eukaryotic cell c- undergo mutation d- all of the above @ 1 - The level of organization at which the life starts would be: a- a cell # b- a molecule c- a multicelled organism b- an ecosystem 2- The ability to get, store and use energy is called: a- respiration b- photosynthesis c- ****************bolism # d- sensation 3- By which of the following processes DNA can be transferred from one generation to the next? a- growth b- reproduction # c- cell division d- ****************bolism 1. DNA molecules passes from generation (جيل) to generation through: a. reproduction. b. ****************bolism. c. growth. d. homeostasis 2. The basic structural and functional unit of life is the: a. organelle. b. tissue. c. organ. d. cell 3. The ability of organism to react with the stimulus is known as a: a. sensation. b. reproduction. c. growth. d. response 4. The plants and other photosynthetic organisms are: a. decomposers. b. producers. c. consumers. d. omnivores. 5. The ability of organisms to control changes of their internal conditions is called: a. development. b. mutation. c. sensation. d. homeostasis. 6. The organisms that feed only on plants are called: a. omnivores. b. herbivores. c. carnivores.. d. producers. 8. The study of life and living things is known as: a. biology * b. ecology c. biochemistry d. histology 9. All of the following are characteristics of life except: a. classification * b. adaptation c. reproduction d. homeostasis 10. ****************bolism in a living organism is the: a. ability to grow and reproduce b. ability to adapt c. total of all chemical reactions that occur inside it’s cells * d. sensation of the body to stimuli 60- F Prokaryotic cells have a nucleus and membrane bound organelles. 61- T Reproduction and growth are characteristics of all living things. 62- T Mutations may be harmful or harmless. 60- T Eukaryotic cells have a nucleus and membrane bound organelles. 61- T Reproduction and growth are characteristics of all living things. 62- F All genetic mutations are beneficial. 28. T* F All living organisms are capable of responding to stimuli. |
رد: studying biology with الهوجاس خاص لـ nurses
يالله بالتوفيق بنااااااااااااااااات :D |
رد: studying biology with الهوجاس خاص لـ nurses
ماخلصوووووووووو:000: هااااااااا...........هووووووووووووووووووووف:000: حلقي يعورني ونعساانة بس كل ماشوف الااسئله ترووح النعسه عفر ماكأني مذااكرة شيء:Cry111: دهتني الدهتين:Cry111: الهرمونات أني مافتحته وبكل صراحه :t1: ماحبه ولاشيء ولا ابغا افتحه :cheese: أن شاء الله تراقب علينا مس كريس :hahaha_2008: ونصير اني وشلتي في قاعةً واحدة...حتى نجتهد وبكل أخلاص والدفاع عن الوطن :hahaha_2008: تصبحو على خيررر ...أكمل الااسئله الساعه ثنتين بعد ماصحى من قيلولتييي:c8: بالتوفيق قمرررررررررررات فركتوزة |
رد: studying biology with الهوجاس خاص لـ nurses
شكرا
هجووسه بس بجد سويتي لي حرب اعصاب ههههههههههه <<جالسه تراجع في السيكوليتر حتى النوم طاررررررررررررررررر بالتوفيق بونيات حلواتتتتتتتتتتتتتت تذكرا لازم تتعاونوا على البر والتقوى:064::hahaha_2008: |
رد: studying biology with الهوجاس خاص لـ nurses
نيرسز .. هدواا بالكم .. وركزوا أكثر في المذاكرة .. وان شاء الله ربي ماراح يخيبكم ولا يضيع تعبكم .. ^ ^ بسم الله .. ببدأ مراجعة الأسئلة .. :119: |
رد: studying biology with الهوجاس خاص لـ nurses
الذين يشاهدون محتوى الموضوع الآن : 10 ( الأعضاء 10 والزوار 0) الهوجاس, الحور العين, FuTure, JENNY, Miss_GooGLe, N.S.ReEeM, غرورالورد, فركتوزة إخفاء / عرض قائمة من شاهد الموضوع عدد الأعضاء الذين شاهدوا هذا الموضوع : 14 الحور العين, الهوجاس, FuTure, دلوعه606, JENNY, Miss_GooGLe, N.S.ReEeM, Romantic--Rose, THE QUEEN, عبير, غرورالورد, فركتوزة الله يوفقكم يالغالين :119: كلهم 10 كورسات ناقص الديفيجن وصلني الملف فاضي يالله اهم شي هدوا بالكم وراجعوا والله ينجحكم يااااااااارب :praying: ياويلها مني اللي بتحمل البايو :hahaha_2008: يالله انا اخليكم ببتدي اراجع :D ادعوا لي!!! |
رد: studying biology with الهوجاس خاص لـ nurses
هذا حل بعض الأسئلة الي مو محلولة ..
52. Which of the following contains oxygenated blood? a. right atrium b. superior vena cava c. pulmonary arteries d. left atrium 53 ------------------ is a specific blood cell that secretes antibodies. a. a monocyte b. a neutrophil c. a lymphocyte d. an eusinophil ابغى اعرف الحل .؟! 54. The valve which prevents the backward flow of the blood from left ventricle to left atrium is called: a. bicuspid valve b. mitral valve c. atrio-ventricular valve d. all are correct 48. The low production of growth hormone during early childhood results in: a. gigantism b. dwarfism c. increase in mitotic cell division d. both a and c 49. Which of the following is true about the pancreas? a. is a double gland b. has alpha and beta cells c. has islets of Langerhans d. all of the above. 50. Pineal gland secretes: a. calcitonin b. melatonin c. epinephrine d. none of the above. 75 T F The endocrine system is made up of ductless glands which secrete hormones. 76 T F Steroid hormones cannot cross the plasma membrane of target cell. 84. T F Hypothalamus secretions stimulate the posterior pituitary lobe, but have no effect on the anterior lobe. أتوقع F 85. T F Calcium ions level of the blood affected by calcitonin and parathyroid hormones. |
رد: studying biology with الهوجاس خاص لـ nurses
الهوجاس .. ماقصرتي والله .. ان شاء الله ربي يعوضك على هالمجهود بالنجاح والفل ماارك يارب .. موفقة غناتي .. :love080: |
رد: studying biology with الهوجاس خاص لـ nurses
الله يعطيتس العافيه
الهوجاااس ع هالمجهوود والله يوفقنا ان شاء الله :praying::praying::praying: :Cry111: والله خايفه :000::s11: |
رد: studying biology with الهوجاس خاص لـ nurses
مشكوره هوجاس جدا جداا
الله يوفقك يارب يارب يارب بحق محمد وال محمد ادعي لك من كل قلبي بالتوفيق :love080: |
رد: studying biology with الهوجاس خاص لـ nurses
من جد تشكري على المجهود الأكثر من رااااائع..
في ميزان حسناتك ان شاء الله.. الله يوفقك وينولك اللي في بالك بحق محمد وآآآآآآل محمد..:119: يؤ يؤ يؤ نسيت مانمت..:bngo12: |
رد: studying biology with الهوجاس خاص لـ nurses
الف شكر لكل من رد :119: والله يسهل عليكم :c8: |
رد: studying biology with الهوجاس خاص لـ nurses
مشكور خالتو هوجاس وعطاش الله الصحه والعافيه
وتنجحي يااارب ..فل ماارك بحق محمد واله .. وبلغنا فيش عروس :cheese: والله يوفقش ويوفقنا |
رد: studying biology with الهوجاس خاص لـ nurses
الشكر الجزيل مليء بالعرفان والامتنان لكِ ،،"الهوجاس" وبالتوفيق الك وللجميع ،، بحق محمد وأهل بيته ،، |
رد: studying biology with الهوجاس خاص لـ nurses
توني اشوف الأسئلة ليش ماحطيتوهم قبل باسبوع صبايا :017:, والله قهر لاني ماحليت :bngo12: :( |
رد: studying biology with الهوجاس خاص لـ nurses
الله يوفقكم يااااااااااارب :119: ويالله اللي تو تشوووف الاسئله خيرها في غيرها :g8: |
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يوجد في الملتقى تطوير وبرمجيات خاصة حقوقها خاصة بالملتقى
ملتزمون بحذف اي مادة فيها انتهاك للحقوق الفكرية بشرط مراسلتنا من مالك المادة او وكيل عنه