The function of antibodies is to
A) inject toxins into living pathogens.
B) secrete cytokines that attract macrophages to infection sites.
C) release perforins to disrupt infected cells.
D) act as Toll-like receptors.
E) mark pathogenic cells for destruction.

Question

Quizplus · Accepted Answer

Antibodies mark pathogenic cells for destruction by binding to antigens on the surface of the pathogens, signaling to the immune system to target and eliminate them.

The Function of Antibodies Is to