Which of these statements describes cytotoxic T cells

Question

Quizplus · Accepted Answer

Cytotoxic T cells, also known as CD8+ T cells, are able to recognize and bind to cells infected with a pathogen. They then release cytotoxic molecules like granzymes and perforin which leads to the death of the infected host cell. This helps to prevent the spread of the infection to other cells in the body. Choice B is incorrect as B-cell growth factor and T-cell growth factor are secreted by helper T cells, not cytotoxic T cells. Choice C is incorrect as there is no such thing as "angry macrophages". Choice D is incorrect as cytotoxic T cells bind with class I MHC glycoproteins, not class II.

Which of These Statements Describes Cytotoxic T Cells