Chapter 5

1234567891011121314
Across
  1. 1. external protein shell
  2. 5. this disease in tobacco plants was caused by a virus
  3. 8. these are common on viruses that protect animal cells
  4. 10. a fully formed virus that is able to establish an infection in a host cell
  5. 11. you need this kind of microscope to see a virus
  6. 12. this virus is linked to cervical cancer
  7. 13. living organisms have this as main genetic material
  8. 14. 20% of cancers are caused by this
Down
  1. 2. getting into a host cell
  2. 3. replicating viral genetic material
  3. 4. viruses are this compared to cells
  4. 6. putting together new virions
  5. 7. single stranded DNA
  6. 9. spiral and complex are examples of this
  7. 12. an example of a life-long infection
  8. 13. double-stranded DNA