| Front | Describe the cell-mediated response. |
|---|---|
| Back | - foreign or tumour antigens presented by cell - specific helper T cell with complementary receptor binds to antigen - T cell divides rapidly by mitosis - T cell releases cytokines Cloned T cells can: 1 - differentiate into memory cells - immunity 2 - stimulate phagocytosis 3 - activate cytotoxic T cells 4 - cytokines stimulate clonal selection - B cells divide by mitosis and differentiate into plasma cells which secrete antibodies |
Tags: immunity
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