When compared to a primary response, the antibody levels in a secondary response

A. rise more gradually and with a smaller proportion of IgG antibodies.
B. rise more gradually and with a greater proportion of IgG antibodies.
C. rise more rapidly and with a smaller proportion of IgG antibodies.
D. rise more rapidly and with a greater proportion of IgG antibodies.


Answer: D

Anatomy & Physiology

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