CELL RECOGNITION + THE IMMUNE SYSTEM - AQA A LEVEL BIOLOGY + EXAM QUESTION RUN THROUGH

All of the content that you need to know for the "Cell recognition and the immune system" chapter of AQA A Level Biology. The content crosses over with other exam boards too. I get straight to the facts with no waffling.  Content includes: cell recognition, phagocytosis, cell-mediated response, humoral response, vaccination, monoclonal antibodies and the ELISA test. I also go through a few exam-style questions and their mark schemes.










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