The chief function of bile is to

Most of the fat digestion occurs in the ....... .

Given below are two statements:
$Statement-I$: Chymotrypsin converts proteins as well as proteoses and peptones to polypeptides.
$Statement-II$: Trypsin converts polypeptides to dipeptides.
In the light of above statements, choose the most appropriate answer from the options given below.

Which part of the alimentary canal plays an important role in the digestion of carbohydrates?

What will happen if the secretion of parietal cells of the gastric glands is blocked by an inhibitor?

Succus entericus is