Across
- 2. An antibody or a substance that binds to foreign antigen to make them more susceptible for phagocytosis.
- 4. Antigen-experienced cells that show a more potent and faster response to the antigen.
- 6. Cells that link the innate with the adaptive immunity.
- 8. Cells that help activate B cells to secrete antibodies along with activating other immune cells.
Down
- 1. A type of leukocyte that matures to form macrophage.
- 3. Cells with granules that can kill tumour cells.
- 5. Immune cells in the central nervous system.
- 7. First phagocytotic cell to arrive at the site of infection.