Question Detail

ZOO 101 Digestion and Absorption of Food Objective Question

Question

Why does the pancreas secrete bicarbonate into the small intestine?
Options
A To activate pepsinogen.
B To emulsify fats.
C To neutralize the acidic chyme from the stomach.
Correct Answer
D To digest carbohydrates.
Correct Answer

Option C is the correct answer.

Detailed Explanation

The pancreas secretes bicarbonate to neutralize the acidic stomach contents (chyme) entering the small intestine.

Hint

This creates a suitable pH for intestinal enzymes to work.

Question Info