Whenever the body is re-exposed to an allergen, the binding of IgE antibodies causes ____.
A)degranulation and inflammation
B)the release of antihistamines
C)the suppression of the inflammatory response
D)the production of clonal cells
E)fever

Question

Quizplus · Accepted Answer

When IgE antibodies bind to an allergen, it triggers mast cells and basophils to undergo degranulation and release pro-inflammatory molecules, including histamine, which causes inflammation. This is the basis for the symptoms of an allergic reaction.

Whenever the Body Is Re-Exposed to an Allergen, the Binding