Untitled Document-2 (PDF) - Biology Past Paper

1.​ What is the target organ/Function of the Thyroid Stimulant Hormone? Correct 2.00 points out of 2.00 Flag question Select one: a. Bones, muscles/ Growth b. Ovaries/Follicular proliferation c. Thyroid/Production of T3 and T4 Od. Ovaries/Ovulation e. Breast/milk ejection Good work The co...

1.​ What is the target organ/Function of the Thyroid Stimulant Hormone? Correct 2.00 points out of 2.00 Flag question Select one: a. Bones, muscles/ Growth b. Ovaries/Follicular proliferation c. Thyroid/Production of T3 and T4 Od. Ovaries/Ovulation e. Breast/milk ejection Good work The correct answer is: Thyroid/Production of T3 and T4. What is the target organ/Function of the Prolactin? Incorrect 0.00 points out of 2.00 Select one: Ovaries/Ovulation Flag question a. b. varies/Milk production C Bones, muscles/ Growth d. Breast/ Milk ejection e. Breast/ Milk Production That's not correct The correct answer is: Breast / Milk Production Which of the following is a function of parathyroid hormone? Select one: ○ It increases plasma levels of calcium. ○ b. It stimulates the thyroid gland to secrete calcitonin C. It causes the excretion of calcium in the urine d. It stimulates osteoblastic activity to form bone. Flag question Good work The correct answer is: It increases plasma levels of calcium. What is NOT a part of the brain stem? Select one: Pons ○ O Thalamus Midbrain ○ d. Medulla 2.00 points out of 2. 0O A Flag question Good work The correct answer is: Thalamus Ribs that do not attach to costal cartilage at all are: Correct 2.00 points out of 2.00 Flag question Select one: a. False ribs ○ b. True ribs None of the above C. d. Floating ribs Good work The correct answer is: Floating ribs "Sugar, salt, and sex" is descriptive of Incorrect 0.00 points out of 2.00 P Flag question ○ a. insulin, glucagon, and cortisol. * ○ b. ACTH, TSH, and somatotropic hormone ○. epinephrine, norepinephrine, and estrogen, ○ d. cortisol, aldosterone, and testosterone The correct answer is: cortisol, aldosterone, and testosterone An example of a passive membrane transport is: Select one: a. smosis ○ b. Protein pump Phagocytosis x C. ○ d. All the above R Flag question That's not correct The correct answer is: osmosis The cranial nerve correspond to: Select one: Facial nerve X a. b. Accessory nerve c. Hypoglossal nerve d. Olfactory nerve Trigeminal nerve ○ f. Optic nerve g. Vagus nerve ○ h. Olfactory nerve i. Glossopharyngeal nerve incorrect 0.00 points out of 2.00 Flag question That's not correct The correct answer is: Olfactory nerve The two bones of the leg are the 2.00 points out of 2.00 Select one: Tibia and fibula v Femur and Humerus Radius and Tibia None of the above P Flag question b. a Good work The correct answer is: Tibia and fibula The hypothalamus S a part of the Midbrain. Incorrect Select one: 0.00 points out of 2.00 F Flag question ○ True x ○ False That's not correct The correct answer is 'False'. Identify the glands that secrete these hormones: glucagon, PTH, and TSH. 2.00 points out of 2.00 Flag question Select one: Adrenal cortex, pancreas, neurohypophysis Testes, thymus, adenohypophysis Pancreas, parathyroid, anterior pituitary Neurohypophysis, pancreas, ovary Good work The correct answer is: Pancreas, parathyroid, anterior pituitary The posterior pituitary is called the Adenohypophysis 2.00 points out of 2.00 A Flag question Select one: O True False r Good work The correct answer is 'False'. The bone-reabsorbing cells are called: Incorrect 0.00 points out of 2.00 Select one a, Chondrocytes Osteocytes Osteoclasts Osteoblasts P Flag question That's not correct The correct answer is: Osteoblasts An abnormal accumulation of CSF within the brain is called: Incorrect 0.00 points out of 2.00 L Select one Cerebral hemorrhage. b. Hemiplegia D C. Hydrocephalus Flag question ○ d. Subdural hemorrhage That's not correct The correct answer is: Hydrocephalus Hematopoiesis occurs within the 0.00 points out of 2.00 Select one Yellow bone marrow Adrenal medulla Red bone marrow Flag question That's not correct The correct answer is: Red bone marrow Which axon releases norepinephrine? Incorrect 0.00 points out of 2.00 Select one: Parasympathetic axon x b. P Flag question Sympathetic axon c. Parasympathetic and sympathetic That's not correct The correct answer is: Sympathetic axon The cranial nerve XI corresponds to: Incorrect 0.00 points out of 2.00 Select one: Hypoglossal nerve Glossopharyngeal nerve b. c. Accessory nerve Olfactory nerve e. Trigeminal nerve Optic nerve X ○ Facial nerve ○ h. Vestibulochoclear nerve ○ i. Vagus nerve T Flag question That's not correct The correct answer is: Accessory nerve Ribs that attach individually to the by cartilage are called: Question 18 Incorrect that to sternum 0.00 points out of 2.00 Flag question Select one: a. None of the above True ribs b. " Floating ribs d. False ribs That's not correct The correct answer is: False ribs Insulin Incorrect 0.00 points out of 2.00 is secreted by the beta cells of the islets of Langerhans L Flag question b. is released by the pancreas in response to low blood glucose levels. * raises blood glucose levels, is secreted by the liver. d. The correct answer is: is secreted by the beta cells of the islets of Langerhans The two principal divisions that make up the nervous system are the: Incorrect 0.00 points out Select one: of 2.00 Sympathetic and parasympathetic x P Flag Peripheral and central question c. Central and sympathetic Peripheral and autonomic That's not correct The correct answer is: Peripheral and central The number of cervical Vertebras is 2.00 points out of 2.00 Select one a. I Flag question 8 6 Good work The correct answer is: 7 Insulin and glucagon 2.00 points out Select one of 2.00 YFlag question Are secreted by the beta cells of the islets of Langerhans are secreted by the pancreas to regulate blood glucose Y Elevate blood glucose levels. Are secreted in response to declining plasma levels of glucose, Good work The correct answer is: are secreted by the pancreas to regulate blood glucose What is the target organ/Function of the Growth Hormone? 2.00 points out of 2.00 Select one: Bones, muscles/ Growth a b. Breast/milk ejection Ovaries/Ovulation C. ○ d. Ovaries/Follicular proliferation ○ e. Adrenal Gland/Cortisol, Aldosterone, Sex Hormones P Flag question Good work The correct answer is: Bones, muscles/ Growth Is called "salt-retaining hormone" which promotes the retention of Na+ by the kidneys. Na+ retention, prom retention, which promotes a higher blood volume and pressure Incorrect 0.00 points out of 2.00 Flag question Select one: a. Aldosterone TSH b. Prolactin C. d. ACTH X e. Oxytocin That's not correct The correct answer is: Aldosterone Which of the following nerves iS NOT responsible for eye movement? 2.00 points out of 2.00 Select one: Abducens nerve Flag question Optic nerve Oculomotor nerve Trochlear nerve Good work The correct answer is: Optic nerve The hollow shaft of a long bone is called the: Correct 2.00 points out of 2.00 Flag question Select one: Endosteum b. Epiphyses C Diaphysis Periosteum Good work The correct answer is: Diaphysi The two bones of the forearm are the 0.00 points out of 2.00 Flag question Select one: None of the above Femur and Humerus Tibia and fibula x UIna and radius b a That's not correct The correct answer is: Ulna and radius The is the layer of the skin where the Melanocytes are located 0.00 points out of 2.00 Select one: Fascia Subcutaneous Epidermis Y Flag question Hypodermis That's not correct The correct answer is: Epidermis The part of the brain stem that is involved in the respiratory, cardiac and vasomotor center is the 0.00 points out of 2.00 Select one: Medulla oblongata Thalamus Pons Midbrain a YFlag question That's not correct The correct answer is: Medulla oblongata What portion of the brain coordinates and maintains body equilibrium? Select one Limbic system Cerebral cortex x Medulla oblongata Cerebellum C That's not correct The correct answer is: Cerebellum Which of the following IS the most important effect of somatotropic hormone? 2.00 points out of 2.00 Flag Y Select one Promotion of the urinary excretion of calcium Growth of the musculoskeletal system Initiates and sustains labor to terminate pregnancy Regulation of sodium and water balance question d. Good work The correct answer is: Growth of the musculoskeletal system The Somatic nervous system and parasympathetic system release 2.00 points out of 2.00 Select one: Acetylcholine Catecholamines Flag question c. Norepinephrine Epinephrine O Good work The correct answer is: Acetylcholine Growth hormone Select one: 2.00 points out of 2.00 Is also called somatotropic hormone. of C P Flag question Stimulates growth the musculoskeletal system. All the options are true Is secreted by the adenohypophysis. Good work The correct answer is: All the options are true. The Parathyroid hormone function is: Select one Activate the osteoblasts Activate only the osteocytes b. C. Activate the osteoclasts and osteoblasts x Activate the osteoclasts d. 0.00 points out of 2.00 T Flag question That's not correct The correct answer is: Activate the osteoclasts Hormone secreted by the Posterior Pituitary gland Incorrect 0.00 points out of 2.00 Flag question Select one a. ACTH b. Prolactin X Oxytocin Aldosterone TSH e. That's not correct The correct answer is: Oxytocin lodine is Incorrect 0.00 points out of 2.00 P Flag question used by the adenohypophysis to synthesize TSH. necessary for the production of thyroid hormones. necessary for the synthesis of both PTH and calcitonin. x The correct answer is: necessary for the production of thyroid hormones The part of the cerebrum that is heavill myelinated is the: 2.00 points out of 2.00 Flag question Select one: Gray matter White matter Good work The correct answer is: White matter Which of the following posterior pituitary hormones causes the kidney to decrease its excretion of urine? 0.00 points out of 2.00 Select one: ACTH T Flag question a O. Aldosterone ADH ○ d. Oxytocin That's not correct The correct answer is: ADH The hormone that has the opposite function of Calcitonin is: 0.00 points out of 2.00 Flag question Select one: T4 PTH Oc. T3 X O Insulin That's not correct The correct answer is: PTH What is the target organ/Function of the Oxytocin Hormone? Incorrect Select one 0.00 points out of 2.00 P Flag question a. Ovaries/Follicular proliferation Ovaries/Ovulation Bones, muscles/ Growth d. Breast/milk ejection Catecholamines 2.00 points out of 2.00 Flag question a. include epinephrine (adrenaline) and norepinephrine (noradrenaline) b. lower plasma glucose levels include cortisol, aldosterone, and testosterone C ○ d. are secreted by the adrenal cortex. The correct answer is: include epinephrine (adrenaline) and norepinephrine (noradrenaline) The effect of adrenaline on Alpha 1 receptors is: ut Select one: ○ a. Bronchoconstriction X b. Bronchodilation ○ c. Vasodilation ○ d. Vasoconstriction That's not correct The correct answer is: Vasoconstrictior The cranial nerve ll correspond to: Incorrect 0.00 points out Select one: of 2.00 Accessory nerve Flag Optic nerve question Facial nerve Olfactory nerve e. Hypoglossal nerve Glossopharyngeal nerve Vestibulochoclear nerve ○ h. Vagus nerve Trigeminal nerve That's not correct The correct answer is Optic nerve Which of the following is most likely to cause the secretion of calcitonin? Incorrect 0.00 points out Select one of 2.00 Dehydration lFlag C Hyperglycemia question Elevated plasma calcium level ○ d. Hypocalcemia That's not correct The correct answer is: Elevated plasma calcium level