NK cells secrete ________, which kills an abnormal cell by creating large pores in its plasma membrane.
A) histamine
B) pus
C) perforin
D) heparin
E) pyrogen

Question

Quizplus · Accepted Answer

NK cells secrete perforin, which creates large pores in the plasma membrane of an abnormal cell, leading to its death. Histamine, pus, heparin, and pyrogen are not secreted by NK cells and do not play a role in killing abnormal cells.

NK Cells Secrete ________, Which Kills an Abnormal Cell by Creating