IgE Molecules Involved in Hypersensitivity Reactions Have Become Attached To

Question

IgE molecules involved in hypersensitivity reactions have become attached to
A)neutrophils.
B)mast cells.
C)B cells.
D)macrophages.
E)mast cells AND B cells.

Accepted Answer

IgE molecules become attached to mast cells, triggering the release of histamine and other inflammatory mediators during hypersensitivity reactions.