In contrast to a primary immune response, immunological memory
A) generates higher antibody titers.
B) provides a rapid reactivation of both cellular and humoral responses including generating higher antibody titers and antibodies with increased affinity for its antigen.
C) provides a rapid reactivation of humoral responses only by generating higher antibody titers and antibodies with increased affinity for its antigen.
D) provides a rapid reactivation of both cellular and humoral responses.
E) generates antibodies with enhanced affinity for its antigen.
Answer: B
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