ABDOMINAL
GENERALISED LYMPHADENOPATHY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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smallest but most common antibody
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IgG
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IgM
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IgA
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IgE
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Explanation:
Detailed explanation-1: -IgG antibodies are found in all body fluids. They are the smallest but most common antibody (75% to 80%) of all the antibodies in the body. IgG antibodies are very important in fighting bacterial and viral infections.
Detailed explanation-2: -Of the five immunoglobulin isotypes, immunoglobulin G (IgG) is most abundant in human serum. The four subclasses, IgG1, IgG2, IgG3, and IgG4, which are highly conserved, differ in their constant region, particularly in their hinges and upper CH2 domains.
Detailed explanation-3: -IgG is the smallest of all the antibodies.
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