set 4 MCQ Questions & Answers Detailed Explanation

Question : 1

Insulin is a type of

a) Enzyme

b) Vitamin

c) Hormone

d) Salt

Question : 2

Iodine containing, thyroxine hormone is

a) Amino acid

b) Ester

c) Glucose

d) Peptides

Question : 3

Hugging and kissing of mother to her baby initiates, which of the following hormone for secretion?

a) Noradrenaline

b) Follicular hormone

c) Insulin

d) Oxytocin

Question : 4

Assertion (A):
Drinking of whiskey increases the frequency of urination.
Reason (R):
Alcohol intake speeds up the secretion of vasopressin in the body.
Code

a) Both (A) and (R) are true, but (R) is not the correct explanation of (A)

b) (A) is true, but (R) is false

c) Both (A) and (R) are true and (R) is the correct explanation of (A)

d) (A) is false, but (R) is true

Question : 5

‘Satiety’ and ‘thirst’ centres in humans are located in which of the following parts of the brain?

a) Hypothalamus

b) Medulla

c) Fore-brain

d) Optic lobe

Question : 6

Insulin is received from

a) Roots of dahlia

b) Balsam flower

c) Rhizome of ginger

d) Potatoes tuber