Allergenic responses occur because of:
A) infection through the epithelial surfaces.
B) IgE binding to the surface of mast cells.
C) proliferation of TC cells.
D) the cascade of the complement system.
E) activation of B cells by antigen, inducing secretion of antibodies and histamines.

Question

Quizplus · Accepted Answer

IgE binding to the surface of mast cells is a key mechanism in allergic responses, as it leads to the release of histamines and other mediators that cause allergic symptoms.

Allergenic Responses Occur Because Of