Question

45 multiple choice 2 points once activated, a cytotoxic t cell kills a target cell by releasing __________ which ruptures the cells plasma membrane. lymphotoxin cytokines perforin antibodies

Explanation:

Cytotoxic T - cells release perforin to rupture target cell plasma membranes. Lymphotoxin, cytokines, and antibodies have different functions.

Answer:

C. perforin