Final answer:
Proteins are primarily digested in the stomach and small intestine through enzymes like pepsin, trypsin, and chymotrypsin.
Explanation:
Protein digestion primarily occurs in the stomach and the small intestine. In the stomach, pepsin plays a crucial role in breaking down proteins into peptides. This process continues in the small intestine with enzymes like trypsin and chymotrypsin, which further break down peptides into amino acids for absorption into the bloodstream.
Learn more about Protein digestion here:
https://brainly.com/question/42042073
