VR CLASSES FOR JEE / MEDICAL
DPP – 2
BIOLOGY
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2.
Effect of thyroxine on B.M.R. is(1) Increase
(2) Decrease
(3) Uncertain
(4) No effect
Neurohypohysis secretes(1) Vasopressin and growth hormone
(2) Oxytocin and estrogen
(3) Vasopressin and oxytocin
(4) Vasopressin and estrogen
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Adrenal cortex produces(1) Adrenaline
(2) Epinephrine
(3) Aldosterone
(4) Calcitonin
Parathyroid gland degenerates.Which activity is disturbed(1) Growth
(2) Calcium concentration
(3) Potassium concentration
(4) Sodium concentration
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Effect of prolactin hormone is on(1) Liver
(2) Pancreas
(3) Mammary glands
(4) Bones
Dwarfism is due to(1) Absence of insulin
(2) Hyposecretion of GH during childhood
(3) Hyposecretion of GH during adult stage
(4) Excessive secretion of adrenaline
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Glucagon is produced by(1) Peptic cell
(2) Oxyntic cells
(3) Alpha cells
(4) Beta cells
Female sex hormone is(1) Estrogen
(2) Androgen
(3) Insulin
(4) Adrenaline
Pancreatic secretion is stimulated by
(1) Secretin
(2) Cholecystokin-Pancreozymin
(3) Duocrinin
(4) Enterogastrone
10.
Function of enterogastrone is
(1) Regulation of bile flow
(2) Stimulation of pancreatic flow
(3) Inhibition of gastric secretion
(4) Stimulation of gastric secretion
Total Qun. – 30
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Function of thymus is (1) Immunity
(2) Growth
(3) Formation of RBCs (4) Emergency hormone
Vasopressin performs
(1) Muscle contraction
(2) Increases blood pressure
(3) decreases blood pressure
(4) Both 1 and 2
Progesterone is secreted by(1) Corpus luteum
(2) Thyroid
(3) Thymus
(4) Testis
Diabetes is a disease in which urine contains
(1) Salt
(2) Sugar
(3) Fat
(4) Protein
Insulin is secreted by
(1) Pituitary
(2) Adrenals
(3) Thyroid
(4) lslets of Langerhans
Ca2+ level is controlled by(1) Thyroid
(2) Hypothalamus
(3) Pituitary
(4) Thyroid and parathyroids
Which one is not secreted by pituitary ?
(1) Thyroxine
(2) F.S.H.
(3) G.H.
(4) A.C.T.H
Iodine is present in the secretion of
(1) Adrenal
(2) Thyroid
(3) Pancreas
(4) Pituitary
Which is correct ?
(1) Glucagon and insulin are secreted by same cells
(2) Glucagon and insulin are secreted by different cells
(3) Glucagon and insulin are secreted by different cells and have opposite effect
(4) None of the above
Which gland is often referred in connection with AIDS(1) Thymus
(2) Thyroid
(3) Adrenal
(4) Pancreas
A temporary endocrine gland formed in ovary after ovulation is(1) Corpus uteri
(2) Corpus albicans
(3) Corpus callosum
(4) Corpus luteum
Reabsorption of water in distal parts of kidney tubules/urine concentration is controlled by
(1) Vasopressin/ADH
(2) Oxytocin
(3) Calcitonin
(4) Relaxin
Endocrine gland for combating emergency is
(1) Adrenal cortex
(2) Adrenal medulla
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(3) Pancreas
(4) Parathyroid
Glucagon produced by -cells of islets of Langerhans(1) Converts glucose to glycogen
(2) Converts glycogen to glucose
(3) Decreases concentration of glucose in blood
(4) None of these
Basal metabolic rate is under control of
(1) Glucagon
(2) Insulin
(3) Thyroxine
(4) Both 1 and 2
Hormones involved in carbohydrate metabolism are
(1) Insulin, glucagon, epinephrine and parathormone
(2) Insulin, glucagon, epinephrine and glucocorticoids
(3) Insulin, glucagon, glucocorticoid and calcitonin
(4) Insulin, glucagon, norepinephrine and melatonin
Which endocrine gland stores its secretion in extracellular spaces before discharging into blood?
(1) Testis
(2) Pancreas
(3) Thyroid
(4) Adrenal
Blood calcium is increased by administration of
(1) Glucagon
(2) Thyroxine
(3) Parathormone
(4) Calcitonin
Parathormone deficiency cause(1) Goitre
(2) Hypocalcemia
(3) Hypercalcemia
(4) All the above
Which hormone facilitates child birth?
(1) Oxytocin
(2) FSH
(3) LH
(4) Prolactin