Multiple Choice
A key part of the humoral immune response is ________.
A) the cytotoxic T-cell attack of infected host cells
B) the production of antibodies by plasma cells
C) perforation of infected host cells by perforin
D) phagocytosis of pathogens
E) the initiation of programmed cell death in infected host cells
Correct Answer:

Verified
Correct Answer:
Verified
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