72. These cells are involved in cell-mediated immunity, and they respond to class I MHC molecule-antigen complexes:
(A) cytotoxic T cells
(B) natural killer cells
(C) helper T cells
(D) macrophages
答案:登入後查看
統計: A(1), B(0), C(0), D(0), E(0) #3389897
統計: A(1), B(0), C(0), D(0), E(0) #3389897