Across
- 2. infection inactive viral infection
- 4. virus that infects bacteria
- 8. outer membrane on some viruses
- 13. viral DNA in bacterial chromosome
- 15. complete virus particle
- 16. RNA virus that makes DNA
- 19. effects cell damage caused by viruses
- 21. cycle cycle where viral DNA joins host DNA
Down
- 1. virus binding to host cell
- 3. acid viral DNA or RNA
- 5. copying viral genetic material
- 6. double stranded DNA as genetic material
- 7. viruses leaving the host cell
- 9. an infectious agent that needs a host cell to reproduce
- 10. cell cell a virus infects
- 11. protein coat around viral genes
- 12. virus entering the host cell
- 14. transcriptase enzyme that makes DNA from RNA
- 17. cycle replication cycle that bursts the host cell
- 18. putting new viruses together
- 20. range cells a virus can infect