The binding of an antibody to a virus particle allows it to be phagocytosed by a macrophage.Which of the following describes the mechanism by which this occurs?

Question

Quizplus · Accepted Answer

Macrophages express specific receptors called Fc receptors that recognize and bind to the constant region of antibodies (Fc region). When an antibody binds to a virus particle, its Fc region becomes exposed, allowing it to be recognized and bound by the Fc receptor on the macrophage. This triggers phagocytosis of the virus particle by the macrophage, leading to its degradation and elimination.

The Binding of an Antibody to a Virus Particle Allows