Tolerance to antigens is induced by ________.
A) blocking costimulation
B) stimulating interleukin 2 production
C) preventing suppressor T cell proliferation
D) promoting the release of cytokines
E) stimulating helper T cell division

Question

Quizplus · Accepted Answer

Tolerance to antigens is often induced by blocking costimulation. Costimulation is a necessary second signal for T cell activation, and without it, T cells can become anergic or tolerant to the antigen, thus preventing an immune response.

Tolerance to Antigens Is Induced by ________