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The secondary or memory response:
a. occurs after the primary response has activated null cells.
b. provides better protection than the primary response.
c. is less effective in antibody production.
d. produces different antibodies than those produced in the primary immune response.
e. does not protect the body after the first exposure.
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The secondary or memory response:
a. occurs after the primary response has activated null cell...
a. occurs after the primary response has activated null cell...
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