Science Crossword

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Across
  1. 3. proteins that kill pathogens
  2. 6. pasteurizing(heating) milk to kill bacteria. Also developed a vaccine to prevent rabies
  3. 7. When an infectious disease spreads worldwide
  4. 8. Drugs that destroy/kill bacteria
  5. 11. A one-celled prokaryotic microorganism without a nucleus
  6. 13. A dead or inactive form of a pathogen
Down
  1. 1. microorganisms that cause diseases
  2. 2. isolation to prevent the spreading of diseases
  3. 4. proposed the germ theory of disease,
  4. 5. A non-living sub-microscopic particle that must infect living plant or animal cells to reproduce
  5. 9. When a person has white blood cells that can rapidly make the correct antibodies to destroy/kill a pathogen
  6. 10. When there are lots of cases of an infectious disease in one area of the world
  7. 12. developed the culture plate method