Cell-mediated immunity is directed by:
A) B cells, which secrete antibodies.
B) T cells, which secrete antibodies.
C) macrophages, which produce histamines.
D) B cells, which react with antigen-MHC complexes.
E) T cells, which react with antigen-MHC complexes.

Question

Quizplus · Accepted Answer

Cell-mediated immunity is primarily directed by T cells, which recognize and react with antigen-MHC complexes on the surface of infected or abnormal cells.

Cell-Mediated Immunity Is Directed By