Vocabulary Crossword Puzzle.

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Across
  1. 4. The Body response to a disease.
  2. 6. Any factor that can spread disease.
  3. 8. Disease not passed from one person to another.
  4. 10. Type of prokaryotic unicellular microorganism.
  5. 11. Solution that contains weakened virus paricles.
  6. 12. Individual who is infected with a disease.
  7. 14. Molecule that contains genetic blueprint.
  8. 15. Condition where an organism experiences impaired function.
  9. 16. Very small particle.
  10. 17. Eukaryotic, non-photosynthetic organisms, and most are multicellular heterotrophs.
  11. 18. Substance used to kill or slow the growth of microbes.
  12. 20. Chemical substance that has a negative effect on the body by inhibiting normal body functions.
Down
  1. 1. Disease that is easily passed from person to person.
  2. 2. agent that will destroy or eliminate from inanimate objects all pathogens accept bacterial endospores.
  3. 3. Any organism that has a harmful relationship with a host organism.
  4. 5. abbreviation of ribonucleic acid.
  5. 7. special soap.
  6. 9. Outbreak of disease that affects a large number of people within a single population, community or region.
  7. 12. Transmission of a disease either directly or indirectly.
  8. 13. Larger outbreak of disease affecting an entire country, continent or the whole world.
  9. 19. DNA or RNA of a virus surrounded by a protein coat.