The immune response

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Across
  1. 4. An organism’s ability to resist infection
  2. 6. Killer T cells
  3. 7. An infectious microbe
  4. 8. Serine proteases that trigger programmed cell death
  5. 9. Antigenic determinants
  6. 12. Another word for antibodies
  7. 14. Respond to pathogenic chemicals released during infection.
  8. 16. Single cell organisms
Down
  1. 1. A Y shaped protein
  2. 2. Pathogens are?
  3. 3. Signaling molecule that binds to receptors to trigger a reaction
  4. 5. Cell division
  5. 10. Antibody-mediated immune response
  6. 11. Engulfs foreign materials to trigger immune response.
  7. 13. White blood cells.
  8. 15. A substance designed to stimulate production of antibodies