When antibodies bind antigens, the clumping of antigens results from ________.
A) the antibody having at least two binding regions
B) disulfide bridges between the antigens
C) a complement protein that makes the affected cells sticky
D) bonds between class I and class II MHC molecules
E) denaturation of the antibodies

Question

Quizplus · Accepted Answer

Antibodies have at least two binding regions, allowing them to bind to multiple antigens at once and causing them to clump together. This is known as agglutination.

When Antibodies Bind Antigens, the Clumping of Antigens Results from ________