Infection and Response

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Across
  1. 3. This was the first antibiotic discovered
  2. 4. These white blood cells surround, engulf and digest pathogens
  3. 5. These are on the side of the pathogen
  4. 9. This is a painkiller that comes from willow trees
  5. 11. This means you either have the antibodies or have memory cells to make the antibodies quickly before your get ill and show symptoms
  6. 12. This is a heart drug that comes from foxgloves
  7. 13. New drugs are tested for this
  8. 14. Microorganisms that cause a disease
  9. 15. These neutralise toxins
Down
  1. 1. This is found in the stomach and kills pathogens
  2. 2. This is found in red blood cells and binds to the oxygen
  3. 6. Vaccines contains a dead or _______ pathogen
  4. 7. White blood cells have lots of these
  5. 8. Bacteria release these and they damage cells causing symptoms
  6. 10. These white blood cells make antibodies