All of the following are true of the secondary response to antigen exposure except that it

A) depends on memory B cells.
B) results in much higher antibody titers than in the primary response.
C) results in much quicker rise in antibody titers.
D) produces more IgG antibodies.
E) weakens quickly because memory B cells only survive for a year or two.


Answer: E

Anatomy & Physiology

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