Question

Protein breakdown in their amino acids by which process

Answer 1

Protein digestion begins with the action of an enzyme called pepsin. ... Pepsin acts on protein molecules by breaking the peptide bonds that hold the molecules together. Digestion of protein is completed in the small intestine by the pancreatic enzymes trypsin, chymotrypsin, and carboxypeptidase.

Answer 2

This happens when the protein digesting enzymes act upon protein in the small intestine .Here they are converted into amino acids.