Biology A (Salters-Nuffield) A-Level
T killer cells
What T killer cells means in Biology A (Salters-Nuffield) A-Level, as defined for Pearson Edexcel.
Definition of T killer cells
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Reference: Pearson Edexcel
These recognise and destroy infected or abnormal cells, often by inducing apoptosis, and do not secrete antibodies.
Topics that use T killer cells
- Topic 6: Immunity, Infection and Forensics (Pearson Edexcel A-Level)
Related terms
- Active immunity
- Agarose gel
- Alternative splicing
- Antibiotic stewardship
- Antibody
- Antigen
- Application of molecular techniques to plants and animals
- Artificial passive immunity
Using T killer cells in the exam
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