Free Digestion And Absorption (Daily Quiz: 12) NEET Biology Questions & Answers with Detailed Explanation & Full Review

Question-1

The below diagram represents the T.S. of Gut. Identify A, B, C and D –

(a) A - Muscularis; B - Serosa; C - Submucosa; D - Mucosa

(b) A - Serosa; B - Muscularis; C - Submucosa; D - Mucosa

(c) A - Serosa; B - Muscularis; C - Mucosa; D - Submucosa

(d) A - Serosa; B - Submucosa; C - Muscularis; D – Mucosa

Question-2

Assertion:
Bile helps in emulsification of fats.
Reason:
Bile juice contains bile salts require for emulsification process.

(a) If both the assertion and reason are true but the reason is not a correct explanation of the assertion.

(b) If both the assertion and the reason are true and the reason is a correct explanation of the assertion.

(c) If the assertion is true but the reason is false.

(d) If both the assertion and reason are false.

Question-3

Mucosal layer that forms irregular folds in the stomach is called

(a) Villi

(b) Rugae

(c) Microvilli

(d) Papilla

Question-4

Hydrolysis of phospholipids yields –

(a) Glycerol, phosphoric acid and nitrogen base

(b) Glycerol, phosphoric acid and fatty acids

(c) Glycerol & fatty acids

(d) Acetyl coA

Question-5

Assertion:
Diarrhoea reduces the absorption of food.
Reason:
During diarrhoea frequency of bowel movement decreases.

(a) If both the assertion and reason are true but the reason is not a correct explanation of the assertion.

(b) If both the assertion and the reason are true and the reason is a correct explanation of the assertion.

(c) If the assertion is true but the reason is false.

(d) If both the assertion and reason are false.