Which is NOT part of a description of an antibody molecule?
A)contains a constant and a variable region on each chain
B)forms an X-shaped protein molecule
C)contains an antigen-binding site on each arm
D)contains two light chains and two heavy chains
E)contains hypervariable regions where antigens bind

Question

Quizplus · Accepted Answer

The formation of an X-shaped protein molecule is actually part of the description of an antibody molecule, so it is not the correct answer. A, C, D, and E are all accurate descriptions of an antibody molecule.

Which Is NOT Part of a Description of an Antibody