Macrophages secrete ________ which then activates ________ .
A) antibodies ; helper T cells
B) interleukin-1 ; cytotoxic T cells
C) interleukin-1 ; helper T cells
D) interleukin-2 ; cytotoxic T cells
E) interleukin-2 ; helper T cells

Question

Quizplus · Accepted Answer

Macrophages secrete interleukin-1, which then activates helper T cells.

Macrophages Secrete ________ Which Then Activates ________

Macrophages Secrete Which Then Activates