C3b is involved in
A) opsonization.
B) interferon production.
C) properdin activation.
D) endotoxin production.
E) inflammation.

Question

Quizplus · Accepted Answer

C3b is a complement protein that binds to the surface of foreign pathogens, such as bacteria, and marks them for destruction by phagocytes through a process called opsonization. This enhances the efficiency of the immune response to eliminate the pathogen.

C3b Is Involved in