Proteases are enzymes that break down protein into smaller peptides and amino acids. Examples of proteases include pepsin, trypsin, and chymotrypsin, which are important for digestion in the stomach and small intestine. Proteases also have many other important functions in the body, including regulating cellular processes, activating other enzymes, and breaking down misfolded or damaged proteins.

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Proteases Are

Question 31

Multiple Choice

Proteases are:

A) protein messengers that are released from storage in response to an alteration in the body's homeostasis.
B) transport proteins that move substances throughout the body.
C) defense proteins that attack foreign bacteria,viruses,and toxins.
D) enzymes that break down protein.

Correct Answer: