Across
- 5. 3-6 Death receptor
- 8. Antibodies attaching to viral receptors
- 9. (initials) Protein on surface of cell signalling to T cells
- 10. Signal to warn nearby cells of virus
- 11. 9-1-4 Leucocyte that kills viruses
- 12. Can't live without host
- 13. intracellular antibody receptor that recruits ubiquitin-proteasome system to destroy virus
Down
- 1. 7-6-4 Can use either antibody or MHC to recognise and kill infected cell
- 2. released by killer cell resulting in osmotic lysis
- 3. triggers opsonisation and phagocytosis or MAC Lysis
- 4. antibodies binding to many virus particles for easier targeting
- 6. activate caspase and endonuclease activation leading to apoptosis
- 7. destroys pathogen by engulfing