The Fc Region on IgG

question 50

Multiple Choice

The Fc region on IgG

• A)interacts with complement.
• B)attaches to receptors on macrophages.
• C)reacts with and coats the antigen.
• D)contains a variable region.
• E)interacts with complement AND attaches to receptors on macrophages.

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Definitions:

Breathing Rate

The number of breaths taken per minute, an important indicator of respiratory health and physical activity level.

Sympathetic Nervous System

Part of the autonomic nervous system that prepares the body for physical activity by speeding up the heart rate, increasing blood flow to muscles, and more.

Electrical Conduction

The flow of electrically charged particles across a conducting pathway.

Polygraph Tests

A type of examination that measures physiological responses to questions in order to determine the truthfulness of the answers provided.