Digestion of di- and monoglycerides yields....

In the alimentary canal of man,$HCl$ provides acidic pH ($pH$ $1.8$) for the action of . . . . . . .

In herbivorous animals,the appendix helps in the digestion of . . . . . . .

Digestion is completed in

Select the correct statements regarding the stomach and gastric juice.
$I-$ The stomach stores food for $4$ to $5$ hours.
$II-$ The food mixes with acidic gastric juice to form chyme.
$III-$ The $pH$ of gastric juice is $1.8$.
$IV-$ Gastric glands secrete small amounts of lipases.

What name would you suggest for food that is thoroughly mixed with gastric juices by the churning movements of the muscular stomach wall?