Question Detail

ZOO 101 ZOO 101 Past Questions Objective Question

Question

Mucus in the stomach protects against:
Options
A Nutrient absorption
B Acid damage
Correct Answer
C Enzyme secretion
D Peristalsis
Correct Answer

Option B is the correct answer.

Detailed Explanation

Mucus in the stomach protects against acid damage by forming a protective barrier that prevents the stomach lining from being digested by HCl and pepsin.

Hint

This protective layer prevents the stomach from digesting itself.

Question Info