Which of the following surface molecules do cytotoxic lymphocytes use to induce the death of infected host cells?

Which of the following surface molecules do cytotoxic lymphocytes use to induce the death of infected host cells?

Which of the following surface molecules do cytotoxic lymphocytes use to induce the death of infected host cells? 



A) mac complex
B) fas ligand
C) TCR
D) perforin








Answer: B