Across
- 4. done by toll-like receptors
- 5. seen as foreign to self cells
- 9. phagocyte
- 10. cell surface proteins that help recognize self cells
- 11. antigenic determinant
- 13. made by plasma cells
- 14. white blood cells
- 15. immunity that is acquired over time
- 16. site of T lymphocyte maturation
Down
- 1. cytokine involved in viral response
- 2. stimulate a non-specific inflammatory response
- 3. immunity present at birth
- 6. serve as receptors of B-cells and are also antibodies
- 7. red blood cells
- 8. the study of the second and third lines of defense
- 12. initiate fever response