Of the Following Cells, Which Could Be Considered a "Professional

question 3

Multiple Choice

Of the following cells, which could be considered a "professional" antigen-presenting cell?

• A) neutrophil
• B) T lymphocyte
• C) natural killer cell
• D) dendritic cell
• E) fibroblast

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Definitions:

Extinction

In psychology, the process by which a previously reinforced response diminishes and eventually disappears when reinforcement is no longer provided.

Spontaneous Recovery

The reappearance of a previously extinguished conditioned response after a period of no exposure to the conditioned stimulus.

External Inhibition

The decrease in the strength or occurrence of a behavior due to an external stimulus or change in environmental conditions.

Stimulus Discrimination

The ability to distinguish between different stimuli or cues, especially in the context of learning and behavior.