Across
- 4. type of Artificially produced antibodies, specific to one epitope
- 5. White blood cells responsible for producing antibodies (6 letters)
- 9. Enhanced by agglutination of bacteria, Neutralisation & Precipitation of dissolved antigens
- 11. Body's outer covering (4 letters)
- 13. differentiates into a macrophage(8 letters)
- 14. Antigenic determinants
- 15. relating to the body fluids, especially with regard to immune responses involving antibodies in body fluids as distinct from cells.
- 16. B cells or T cells ) are derived from undifferentiated stem cells
- 18. stimulated by macrophages
- 19. bind to receptors on helper T cells & lymphocytes
Down
- 1. Secrete antigen specific antibodies
- 2. Swelling and redness often associated with injury or infection (12 letters)
- 3. Proteins responsible for presenting antigens to helper T cells (7 letters)
- 6. Time after an initial infection before antibodies are produced
- 7. These cells are dormant/G0 phase until activated
- 8. This cell gives rise to memory T cells and active cytotoxic T cells
- 10. trigger programmed cell death
- 12. Most abundant in primary and secondary immune responses
- 17. Antigen presenting cell
