The Digestion of Proteins into Peptides Starts in The

Question

The digestion of proteins into peptides starts in the
A)oral cavity
B)esophagus
C)stomach
D)duodenum
E)ileum

Accepted Answer

The digestion of proteins into peptides starts in the stomach, where the acidic environment and the presence of pepsinogen (which is converted to pepsin in the presence of acid) begin to break down the peptide bonds in the protein molecules.