When an Antigen-Presenting Cell Interacts Successfully with a Helper T

question 72

Multiple Choice

When an antigen-presenting cell interacts successfully with a helper T cell, the antigen-presenting cell secretes a signal molecule that assists in the activation of the helper T cell. This signal molecule is

• A)interferon.
• B)complement.
• C)interleukin-1.
• D)perforin.

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Definitions:

Transforming Resources

The assets, materials, and inputs used by a company to create products or deliver services efficiently.