Top 80+ Solved Metabolism and Endocrinology MCQ Questions Answer

a. growth hormone

b. adrenaline

c. glucagon

d. noradrenaline

e. cortisol

a. T4

b. DIT

c. MIT

d. T3

e. RT3

a. it induces lipoprotein lipase which actively hydrolyses triglyceride from circulating lipoproteins

b. it reduces circulating free fatty acids

c. it promotes triglyceride storage in adipocytes

d. it directly inhibits intracellular lipase

e. its effects appear to involve phosphorylation of lipases

a. liver

b. testis

c. kidney

d. heart

e. skeletal muscle

a. glut 1

b. glut 2

c. glut 3

d. glut 4

e. glut 5

a. cell membrane

b. outer mitochondrial membrane

c. nuclear chromatin

d. inner mitochondrial membrane

e. cytoplasm

a. it decreases protein catabolism

b. it induces glucogen synthase

c. it decreases ketone uptake

d. it increases amino acid uptake

e. it decreases the release of gluconeogenic amino acids

a. T4

b. DIT

c. MIT

d. T3

e. RT3

a. glut 1

b. glut 2

c. glut 3

d. glut 4

e. glut 5

a. it increases metabolic rate

b. it directly stimulates sodium-potassium ATPase

c. it increases protein and fat catabolism

d. it increases body temperature

e. it increases cerebral oxygen consumption

a. it increases gluconeogenesis

b. it decreases glycogenolysis

c. it increases synthesis of triglyceride and VLDL

d. it decreases cyclic AMP

e. it increases phosphate uptake

a. thyroid hyperactivity is associated with an increase in plasma catecholamines

b. iodide trapping by thyroid cells is an active process

c. thyroid hormones enter cells by diffusion across the cell membrane

d. thyroid hormones cause an increase in 2,3 - DPG

e. thyroid hormones increase growth hormone secretion

a. insulin is not required for glucose to enter pancreatic B cells

b. it involves closure of ATP-sensitive potassium channels

c. it is a biphasic process involving two pools of insulin

d. it involves opening of voltage-sensitive calcium channels

e. glucose enters pancreatic B cells by combining with glut 4

a. TRH

b. glucocorticoids

c. infants exposed to cold temperature

d. acute psychosis

e. night time

a. somatostatin

b. atropine

c. propranolol

d. gastrin

e. phenytoin