Disease and Immunity

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Across
  1. 7. Found in stomach acid and kills bacteria in swallowed food or mucus
  2. 10. Produced by some white blood cells which counteract toxins released by pathogens
  3. 12. A prokaryote pathogen that does not contain mitochondria
  4. 13. Individual who has been given antibodies made by another organism
  5. 14. Chemical barrier which traps pathogens
Down
  1. 1. Disease which can be passed from one host to another
  2. 2. Protein produced by body's immune system when it detects antigens
  3. 3. When skin is cut, _____ _____ forms to prevent pathogens from entering the wound
  4. 4. Type of white blood cell which produces antibodies
  5. 5. A substance which causes the body to create an immune response against it
  6. 6. Injecting dead or weakened pathogens into your body for artificial active immunity
  7. 8. Something caused by a person's own immune system attacking part of their body
  8. 9. Type of pathogen which are not cells and reproduce inside a host cell
  9. 11. Type of white blood cell which surrounds and kills microorganism