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Introduction to Pathogenic Toxins

21. Principles of Disease / Introduction to Pathogenic Toxins / Problem 3

Which of the following best describes the mechanism of action of exotoxins?

A

Exotoxins are released only when the bacterial cell dies.

B

Exotoxins primarily trigger an excessive immune response in the host.

C

Exotoxins are secreted by bacteria and directly damage host cells or interfere with host functions.

D

Exotoxins are a component of the Gram-positive bacterial cell wall.

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