Chapter 12

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Across
  1. 3. presents antigen in immune system
  2. 6. originate from monocytes
  3. 10. first responders
  4. 11. infects wide range of mammals
  5. 12. recognizes LPS
  6. 13. to avoid or limit infection
  7. 15. recognition of RNA
Down
  1. 1. found on potential pathogens
  2. 2. found on innate immune cells
  3. 4. sends destructive enzymes
  4. 5. breakdown of foreign substances
  5. 7. memory based defense
  6. 8. interfere with viruses and active macrophages
  7. 9. first defense of immunity
  8. 14. releases chemicals directly leading to cell death
  9. 15. recognition of bacteria flagella