Biology A-Level
cell-surface antigens
What cell-surface antigens means in Biology A-Level, as defined for AQA.
Definition of cell-surface antigens
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Reference: AQA
Specific molecules, including proteins, on the surface of each type of cell that identify it.
Topics that use cell-surface antigens
- 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 cell-surface antigens in the exam
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