Multiple Choice
IgD antibodies
A) decline in levels as IgG production accelerates.
B) are important in the allergic response.
C) are the anti-Rh antibodies produced by Rh-negative mothers.
D) attack bacteria insensitive to IgG.
E) bind antigens in the extracellular fluid to B cells.
Correct Answer:

Verified
Correct Answer:
Verified
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