T cells undergo positive selection in the thymus, which means
A)they react against self antigens.
B)they develop surface antigen receptors.
C)they remain alive but unresponsive.
D)self-reactive T cells die and macrophages phagocytize them.
E)they multiply and form clones of identical T cells.

Question

Quizplus · Accepted Answer

The Answer of T cells undergo positive selection in the thymus, which means
A)they react against self antigens.
B)they develop surface antigen receptors.
C)they remain alive but unresponsive.
D)self-reactive T cells die and macrophages phagocytize them.
E)they multiply and form clones of identical T cells.

T Cells Undergo Positive Selection in the Thymus, Which Means