Across
- 4. large phagocytic immune cell
- 7. immune system attacks the body
- 8. specific immune response with memory
- 11. immediate non specific immune defense
- 12. ability of the body to resist disease
- 15. immune proteins that enhance pathogen destruction
- 18. antibody protein of the immune system
- 20. long lasting cell for faster future response
Down
- 1. weakened or ineffective immune system
- 2. disease causing microorganism
- 3. response causing redness swelling and heat
- 5. antibody producing B cell
- 6. signaling protein of the immune system
- 9. cell that engulfs and digests pathogens
- 10. preparation that stimulates immunity
- 13. white blood cell that produces antibodies
- 14. substance that triggers an immune response
- 16. protein that binds to and neutralizes antigens
- 17. exaggerated immune response to harmless substances
- 19. white blood cell that destroys infected cells