Multiple Choice
Which antibody has the highest avidity for an antigen?
A) IgG containing Fab that each have an affinity of 4 × 10-?/M
B) Secretory IgA containing Fab that each have an affinity of 4 × 10-?/M
C) IgM containing Fab that each have an affinity of 1 × 10-?/M
D) IgE containing Fab that each have an affinity of 1 × 10-?
Correct Answer:

Verified
Correct Answer:
Verified
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