Cytotoxic T-cells
A)stimulate B-cell proliferation.
B)lack specificity for a target cell.
C)secrete granzymes and perforins that damage target cells.
D)secrete interleukin-2 to stimulate B and T-cells.
E)All of these choices are correct.

Question

Quizplus · Accepted Answer

Cytotoxic T-cells secrete granzymes and perforins that damage target cells, leading to their destruction. They do not stimulate B-cell proliferation, lack specificity for a target cell, or secrete interleukin-2 to stimulate B and T-cells, so choices A, B, and D are incorrect. Therefore, the best choice is C.

Cytotoxic T-Cells