ANATOMY
LYMPHATIC SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following is a pentamer-shaped antibody that is the first produced in response to the invader and short-lived?
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IgM
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IgA
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IgD
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IgG
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IgE
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Explanation:
Detailed explanation-1: -So, the correct answer is ‘IgM’.
Detailed explanation-2: -Soluble immunoglobulin M (IgM) forms a pentamer containing a joining (J) chain polypeptide.
Detailed explanation-3: -IgM antibodies constitute the major component of the natural antibodies and is also the first class of antibodies produced during a primary antibody response.
There is 1 question to complete.