OBJECTIVE LIFE SCIENCE
SIGNALLING IMMUNOLOGY CANCER
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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On the 1st exposure of humoral immunity the antibodies peak in ____ days.
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5-10 days
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10-14 days
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14-16 days
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16-20 days
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Explanation:
Detailed explanation-1: -The primary immune response does not reach its peak until more than t w o weeks have passed. Eventually, after about 5 weeks, the primary immune response is deactivated by suppressor T cells leaving behind memory cells and a low concentration of antibodies specific to antigen A in circulation.
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