II. In the food that reaches stomach a) Name one enzyme that could be
present in it.
b) Name a product of digestion that
could be present in it.

Pleas(ᗒᗣᗕ)

A) ans: Amylase – helps change starches into sugars. Amylase is found in saliva. Maltase – also found in saliva; breaks the sugar maltose into glucose. Maltose is found in foods such as potatoes, pasta, and beer.

b)ans:The chemical digestion of food is dependent on a whole range of hydrolase enzymes produced by the cells lining the gut as well as associated organs such as the pancreas.

a) Protein digestion is mediated in the stomach chamber by an enzyme called pepsin, which is secreted by the chief cells in the stomach in an inactive form called pepsinogen.

b) The chemical digestion of food is dependent on a whole range of hydrolase enzymes produced by the cells lining the gut as well as associated organs such as the pancreas

Explanation:

d. making up measurements to record.

d. the weight of the book