In IgG, the antigen binding site is formed by
A) the variable segment of the heavy chain
B) the variable segment of the light chain
C) the constant segment of the heavy chain
D) A + B
E) A + C

Name: In IgG, the antigen binding site is formed by A) the variable segment of the heavy chain B) the variable segment of the light chain C) the constant segment of the heavy chain D) A + B E) A + C
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Question

Quizplus · Accepted Answer

The antigen binding site of an IgG antibody is formed by the variable segments of both the heavy and light chains.

In IgG, the Antigen Binding Site Is Formed by