Viruses

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Across
  1. 3. self-replicating infectious proteins that cause mysterious brain disease
  2. 8. disease seen under a microscope in 1901
  3. 10. virus with 162 capsomeres
  4. 11. smallest virus 20nm
  5. 12. coined the term bacteriophage 1917
  6. 15. meaning of Latin word virus
  7. 18. is a virus that can convert normal cells to cancer cells
Down
  1. 1. proteinaceous coat around the virus
  2. 2. called serum hepatitis and is DNA enveloped
  3. 4. cells infected by HIV
  4. 5. gives living character to virus
  5. 6. ray that kills the virus
  6. 7. treatment that involves the use of combination of drugs to control HIV
  7. 9. largest virus 250nm
  8. 13. cause tumor in cats, rodent, fowls
  9. 14. virus with 252 capsomeres
  10. 16. a mature virus is called
  11. 17. smallest infectious pathogen without a protein coat