Question

Digestive systemand hcl function

Answer 1

The gastric chief cells of the stomach secrete enzymes for protein breakdown (inactive pepsinogen, and in infancy rennin). Hydrochloric acid activates pepsinogen into the enzyme pepsin, which then helps digestion by breaking the bonds linking amino acids, a process known as proteolysis.

Answer 2

Kills bacteria present in the food

Make it acidic in nature for purposes to act in the foodd