Multiple Choice
Select the incorrectly matched immunoglobin (Ig) subclass and a fact about it.
A) IgA-found in saliva and mother's milk
B) IgD-serve as receptors on the surfaces of T cells
C) IgE-promotes the release of histamine
D) IgG-found in the plasma and secreted in a secondary response
E) IgM-first secreted during primary response
Correct Answer:

Verified
Correct Answer:
Verified
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