Lysozyme is an enzyme that is found in many bodily secretions, including tears, saliva, and mucus. Its main function is to break down the cell walls of invading bacteria, making them more vulnerable to the body's immune system. It is not secreted by endocrine glands in the skin, produced in lymph nodes, effective against viruses, or active within the circulatory system.

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Lysozyme

Question 24

Multiple Choice

Lysozyme

A) is secreted by endocrine glands in the skin.
B) destroys the cell wall of invading bacteria.
C) is produced in the lymph nodes and actively disables bacteria.
D) is a very effective defense against viruses.
E) is active within the circulatory system.

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