Question

name the enzyme present in our stomach that is active in infants

Answer 1

renin is the enzyme present in infants in order to digest milk proteins called casein

Answer 2

Pepsin is the main gastric enzyme. It is produced by the stomach cells called "chief cells" in its inactive form pepsinogen, which is a zymogen. Pepsinogen is then activated by thestomach acid into its active form, pepsin.