32. During a secondaiy immune response,
(A) selected B cell generates antibody-producing effector B cells called plasma cells
(B) the stricken individual may become ill
(C) about 10 to 17 days are required from exposure to maximum effector response
(D) the generation of effector cells begins with memory cells produced during the primary immune response
(E) all of the above
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統計: A(11), B(4), C(4), D(14), E(23) #2238505
統計: A(11), B(4), C(4), D(14), E(23) #2238505