GENERAL ANATOMY
IMMUNE SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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primary immune response with slow production of B cells
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primary immune response with quick production of antibodies
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secondary immune response with quick production of antibodies
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secondary immune response with slow production of B cells
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Detailed explanation-1: -In the primary response to infection, antibodies are secreted first from plasma cells. Upon re-exposure to the same pathogen, memory cells differentiate into antibody-secreting plasma cells that output a greater amount of antibody for a longer period of time.
Detailed explanation-2: -The Secondary Response If the body is exposed again to an antigen such as a vaccine or bacteria relatively soon after the Primary Response has occurred, the antigen will encounter many lymphocytes that have been previously exposed to the antigen.
Detailed explanation-3: -A secondary immune response occurs as a result of a second exposure to an antigen. It is a much more rapid and sustained response due to the action of memory immune cells.
Detailed explanation-4: -secondary response: the immune response occurring on second and subsequent exposures to an antigen, with a stronger response to a lesser amount of antigen, and a shorter lag time compared to the primary immune response.