Which immunoglobulin is the first type to be made during the primary response to an antigen?

Name: Which immunoglobulin is the first type to be made during the primary response to an antigen?
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Question

Quizplus · Accepted Answer

During the primary response to an antigen, B cells produce IgM antibodies first. IgM is the largest immunoglobulin and it is made up of five subunits, which allow it to more effectively trap antigens. As the immune response progresses, B cells start producing other immunoglobulins such as IgG, IgA or IgE.

Which Immunoglobulin Is the First Type to Be Made During