Multiple Choice
What determines the specificity of an antibody?
A) the amino acids of the antigen-combining sites at the ends of each arm of the Y-shaped antibody
B) the amino acids of the antigen-combining sites at the base of the Y-shaped antibody
C) the nucleic acids of the antigen-combining sites at the base of the Y-shaped antibody
D) the nucleic acids of the antigen-combining sites at the ends of each arm of the Y-shaped antibody
E) the amino acids of the antigen-combining sites at the end of one arm of the Y-shaped antibody
Correct Answer:

Verified
Correct Answer:
Verified
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