Question

Protein is broken down into peptides by the action of _______.​

Answer 1

Answer:   pepsin

HOPE IT IS CORRECT

Answer 2

Explanation:

I think it is proteases,because once a protein source reaches your stomach, hydrochloric acid and enzymes called proteases break it down into smaller chains of amino acids. Amino acids are joined together by peptides, which are broken by proteases. From your stomach, these smaller chains of amino acids move into your small intestine.

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