Which immunoglobulin appears first in the primary response?

Name: Which immunoglobulin appears first in the primary response?
Brand: Quizplus
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Question

Quizplus · Accepted Answer

IgM is typically the first immunoglobulin to appear in the primary response because it is expressed on the surface of B cells as a monomer, allowing for rapid activation and differentiation into plasma cells. It is also the largest immunoglobulin, which aids in its efficient binding to antigens. IgG is typically the predominant immunoglobulin in the secondary response.

Which Immunoglobulin Appears First in the Primary Response