chapter 13

2. varicellovirus, simplevirus, Epstein Barr
5. small pox and cow pox
7. common cold, coronavirus, SARS virus
8. a gene that can bring about malignant transformation
9. mutation of H and N antigens causes missense mutation
10. state in which phage DNA is incorporated into host call without lysis
11. enveloped,neg strand, multi RNA, influenza
12. can lay dormant for a long period, can produce virus and no symptoms appear.
15. Hepatitis B
16. occur gradually over time, can be fatal
19. co-infection of the same cell with 2 different segments
20. rabies family
21. a clearing in a bacterial lawn resulting from lysis by phages
23. the protein coat of a virus that surrounds the nucleic acid
24. rhinovirus, enterovirus, Hepatitis A
27. phage DNA inserted into the host cell's DNA
28. a carbohydrate- protein complex that projects from the surface of certain viruses

1. enveloped, ssRNA, HIV
3. quick, sudden onset of symptoms
4. protein subunit of a viral capsid
6. a submicroscopic, parasitic, filterable agent consisting of a nucleic acid surrounded by a protein coat
7. CPE-a visible effect on a host cell, caused by a virus, that may result in host cell damage or death
10. cell that carries a prophage
13. the growth of tissues or cells separate from the organism
14. infectious RNA "naked"
17. transforms normal cells into cancerous cells
18. HPV, polyomavirus
22. the capsid of a virus with the enclosed nucleic acid
24. an infectious agent consisting of a self replicating protein, no nucleic acid
25. a group of viruses sharing the same genetic info and ecological niche
26. common cold, mastadenoviridae