The proteins that inactivate foreign bacteria and viruses to help prevent infections are called ________.

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Antibodies are proteins produced by the immune system that have the specific function of recognizing and neutralizing foreign bacteria and viruses in the body. Enzymes are proteins that catalyze chemical reactions, hormones are chemical messengers that regulate various bodily functions, and collagen is a fibrous structural protein found in connective tissue.

The Proteins That Inactivate Foreign Bacteria and Viruses to Help