In which structure does the digestion of carbohydrates first occur?

In rabbits,proteins are digested by:

Which of the following components are made suitable for absorption after digestion?
$I-$ Lipids,$II-$ Carbohydrates,$III-$ Water,$IV-$ Nucleic acids,$V-$ Vitamins,$VI-$ Minerals,$VII-$ Proteins

Rennin acts on:

Digestion is the breaking down of large food molecules into smaller ones. The main purpose of this is to

In the process of digestion,lipids present in oily and fried foods are digested and split into . . . . . . and . . . . . . .