In which part of the stomach does the majority of digestion occur?

Which one of the following will not take place when glucose is taken as food?

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.

In which part of the alimentary canal does the absorption of water,simple sugars,and alcohol take place?

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

$A$ newborn baby is fed entirely on mother's milk,which is white in color. However,the stool passed by the baby is yellowish. What is the reason for this yellow color?