Which Are Characteristics of Exotoxins

question 28

Multiple Choice

Which are characteristics of exotoxins?

• A)They are contained in cell walls of gram-negative bacteria.
• B)They are released during the lysis of bacteria.
• C)They can initiate the complement and coagulation cascades.
• D)They are released during bacterial growth.

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Definitions:

Sympathetic Nervous System

Part of the autonomic nervous system that prepares the body for physical activity by speeding up the heart rate, increasing blood pressure, and dilating the pupils, among other actions.

Central

Pertaining to or situated at the center or most important part of something.

Somatic

Relating to the body, especially as distinct from the mind.

Parasympathetic

A branch of the autonomic nervous system that conserves energy by slowing the heart rate, increasing intestinal and gland activity, and relaxing sphincter muscles.