Which is the first enzyme to mix with food in the digestive tract?
A. Pepsin
B. Cellulase
C. Amylase
D. Trypsin
Answer:C
Which is the first enzyme to mix with food in the digestive tract?
A. Pepsin B. Cellulase C. Amylase D. Trypsin
Explanation: Amylase is secreted in mouth and acts on the starch to convert into simpler molecules. Hence Amylase is the first enzyme to mix with food in the digestive tract.