Multiple Choice
_____ is secreted into the bloodstream,whereas _____ is secreted into mucus such as gastrointestinal fluid,colostrum,saliva,tears,and sweat.
A) monomeric IgM: pentameric IgM
B) monomeric IgA: dimeric IgA
C) monomeric IgA: dimeric IgG
D) monomeric IgA: monomeric IgM
E) dimeric IgA: pentameric IgM.
Correct Answer:

Verified
Correct Answer:
Verified
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