chap 5 crossword

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Across
  1. 3. external lipid membrane found around some viruses.
  2. 4. removal of the viral coat after entering the cell.
  3. 6. cycle — bacteriophage remains dormant without immediately destroying the host cell.
  4. 8. cancerous change in a host cell caused by an oncogenic virus.
  5. 11. area where virus-infected cells have been destroyed.
  6. 14. range — types of cells that a particular virus can infect.
  7. 15. stage when new virions leave the host cell.
  8. 19. putting newly produced viral parts together into virions.
  9. 20. fully formed virus capable of establishing an infection.
Down
  1. 1. entry of the virus into the host cell.
  2. 2. virus that infects bacteria.
  3. 5. effects — damage caused to a host cell by a virus.
  4. 7. protein shell surrounding the viral genetic material.
  5. 9. transcriptase — viral enzyme used by HIV to replicate.
  6. 10. replication of viral genetic material and components.
  7. 12. attachment of a virus to a host cell.
  8. 13. newly discovered virus-like RNA agent discussed in the lecture.
  9. 16. naked RNA infectious agent that affects plants and has no capsid.
  10. 17. cycle — bacteriophage replication cycle that destroys the host cell.
  11. 18. infectious agent made of protein with no nucleic acid.