The proteolytic enzyme found in the gastric juice of infants which helps in the digestion of milk proteins is

Q. Which one of the following enzymes helps in the digestion of milk proteins in infants?

Q. Read the following statements (A-D).
(A) The stomach stores the food for $4-5$ hours.
(B) The food mixes throughly with the acidic intestinal juice.
(C) Trypsinogen is activated by an enzyme enterogastrone, secreted by the intestinal muscosa.
(D) Renin is enzyme found in gastric juice of infants which helps in digestion of milk protein.
How many of the given statements are wrong?

Q.
Enzyme pepsin in the gastric juice helps in the digestion of :-

Q. Read the following four statements (A-D).
(A) In secretion of submucosal glands enzymes are present
(B) Rennin enzyme found in gastric juice of infants helps in digestion of milk sugar.
(C) Principle organ for absorption of nutrients is stomach
(D) Serosa is the outermost layer of alimentary canal
How many of the given statements are correct?