Digestion And Absorption Ques 12
12. Which one of the following enzymes carries out the initial step in the digestion of milk in humans?
(a) Pepsin is an enzyme secreted by the stomach that breaks down proteins into smaller peptides.
(b) Rennin
(c) Lipase
(d) Trypsin
Show Answer
Answer : b
Hints & Solution
(b) Rennin is an enzyme that is essential for the protein digestion. It is active in acidic medium and inactive in normal gastric juice of adult.
BETA
