Across
- 3. an immune response that involves memory cells
- 4. a type of selection that involves W.B.C. clones
- 5. an immune response to the body's own cells
- 6. a type of defense that includes the skin and tears
- 8. T cells that activate humoral and cell mediated
- 10. a name for white blood cells
- 11. attack +1 cell pathogens with enzymes
- 12. an immune response that responds immediately
- 14. cellular ingestion/breakdown of foreign substances
- 15. phagocytic cells found throughout the body
- 17. an immune response using specialized T-cells
- 20. a body system that fights pathogens
- 21. agents that cause disease
- 23. an initial exposure immune response
- 24. pathogen parts that cause B&T cells to react
- 25. B cell secreted proteins that attack pathogens
- 26. W.B.C from bone marrow w/Y-shaped receptors
- 27. phagocytic cells that develop immunity in skin
Down
- 1. W.B.C from the thymus that can be cytotoxic
- 2. immunity that provides short term protection
- 5. an immune response that is specific and has memory
- 7. a response caused by cytokines & histamine
- 8. an immune response where antibodies attack
- 9. a type of immune cell found in insect hemolymph
- 13. cells that detect and kill abnormal body cells
- 16. phagocytic cells that are attracted to infection
- 18. antigens that elicit allergic responses
- 19. T cells that are effectors in cell mediated resp
- 22. immunity that occurs naturally upon infection