Biology A-Level
cytotoxic T cells
What cytotoxic T cells means in Biology A-Level, as defined for AQA.
Definition of cytotoxic T cells
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Reference: AQA
Cells that kill infected cells by releasing perforin, making the cell-surface membrane freely permeable.
Topics that use cytotoxic T cells
- Cell recognition and the immune system (AQA A-Level)
Related terms
- active immunity
- agglutination
- animal use in production and testing
- antibody
- antigen
- antigen-antibody complex
- antigen-presenting cell
- antigens in vaccines
Using cytotoxic T cells in the exam
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