For a hypersensitivity response to occur, two bound IgE molecules on a mast cell must react with a specific antigen.
A) True
B) False

Name: For a hypersensitivity response to occur, two bound IgE molecules on a mast cell must react with a specific antigen. A) True B) False
Brand: Quizplus
Rating: 4.8 (24 reviews)

Question

Quizplus · Accepted Answer

This statement is true. When two IgE molecules bound to a mast cell encounter a specific antigen, they cross-link and trigger the release of histamine and other inflammatory mediators, leading to a hypersensitivity response.

For a Hypersensitivity Response to Occur, Two Bound IgE Molecules