Question Detail

ZOO 101 ZOO 101 Past Questions Objective Question

Question

Lingual lipase in saliva initiates:
Options
A Protein digestion
B Fat hydrolysis
Correct Answer
C Starch breakdown
D Cellulose fermentation
Correct Answer

Option B is the correct answer.

Detailed Explanation

Lingual lipase is an enzyme secreted by lingual glands on the tongue that initiates fat hydrolysis. It is particularly important in infants for digesting milk fats and continues to function in the stomach.

Hint

This enzyme begins the breakdown of lipids, though most fat digestion occurs later in the small intestine.

Question Info