Capping of B-Cell Receptors on the Surface of an Antigen-Exposed

question 57

Multiple Choice

Capping of B-cell receptors on the surface of an antigen-exposed B cell immediately causes what to occur?

• A) VDJ gene switching, recombination, and hypermutation
• B) neutrophil phagocytosis of the antigen
• C) complement cascade signaling and antigen destruction
• D) cell-signaling cascade, inducing cell proliferation and differentiation
• E) helper T-cell proliferation and regulatory T-cell differentiation

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Definitions:

Defense Mechanisms

Unconscious psychological strategies brought into play by various entities to cope with reality and to maintain self-image.

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A description for targets, expectations, or goals that are significantly beyond what is achievable under normal conditions.

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A fictional character from the video game franchise by Nintendo, recognized as their mascot and widely known for his adventures in the Mushroom Kingdom.