Across
- 3. vesicle used to transport protein to MHC molecules
- 5. protein destroying machines in cytoplasm
- 6. protein CTL can use to kill
- 8. region on cognate antigen BCR binds to
- 11. small protein fragments
- 13. antigen that causes an allergic reaction
- 15. another term for tissue compatibility
- 16. cell death that arises from a wound
- 17. another name for IgG antibodies
- 18. starfish-like shaped cell
Down
- 1. activated helper and killer t cells that kill infected cells are called this
- 2. assisted cell death
- 4. caused by mast cell degranulation
- 7. protein that can drill holes in cell membrane
- 9. B cells that has encountered cognate antigen and been activated before
- 10. changing class of antibody production
- 12. term describing clustered B cell receptors
- 14. B cell that has never been activated