What Is the Function of an Antigen-Presenting Cell (APC)

question 57

Multiple Choice

What is the function of an antigen-presenting cell (APC) ?

• A) An APC presents antigen to macrophages to stimulate the synthesis of antibodies.
• B) An APC presents antigen to B cells to stimulate the formation of memory B cells.
• C) An APC presents antigen to memory T cells to stimulate the synthesis of cytokines.
• D) An APC presents antigen to helper T cells to activate the T cells during a cellular response.

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Definitions:

Circadian Rhythm

Internal biological processes that follow an approximately 24-hour cycle, affecting various bodily functions such as sleep-wake patterns.

Lesioned

Referring to tissue that has been damaged or has a wound, often used in the context of brain research to describe areas where damage has occurred.

Orbitofrontal Cortex

The part of the frontal lobe involved in decision making and processing of reward-related stimuli.

Hypothalamus

A small region at the base of the brain responsible for hormone production, regulation of body temperature, hunger, thirst, and circadian rhythms.