Correct: a lymphocyte is a white blood cell, skin acts as a physical barrier, measles is a viral disease, cell-mediated responses involve T lymphocytes, humoral responses involve B lymphocytes, phagocytosis is a non specific immune response, lymphocytes have to identify foreign cells and body cells, lymphocytes recognise pathogens, pathogens have proteins on the surface , specific responses are slower, non specific responses are immediate and the same for all pathogens, Incorrect: a lymphocyte is a red blood cell, humoral responses involve T lymphocytes, cell-mediated responses involve B lymphocytes, specific responses are faster, non-specific responses are slower, a lymphocyte is a cancer cell, measles is a bacterial disease,




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