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

question 35

Multiple Choice

Capping of B-cell receptors on the surface of an antigen-exposed B cell immediately causes

• 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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