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Transcript
Name per_Date Viruses L, Viruses are considered obligate intracellular parasites. What does this mean? 2. Why do viruses have to be intracellular parasites? 3. What type of nucleic acid can be found in viruses? 4. What is a retrovirus? 5. What does revers€ transffiptase do? 6. ldentifu the labeled structures below 7. What is the capsid composed of? -t.l:, 8. What the two different lifecycles exhibited by viruses? 9. During which viral lifecycle does the host become sick? 10. During which viral lifecycfe does the host become infected with the virus, but not necessarify becorne : sick? 11. A person comes to the doctor with a cold sore. The patient complains that the cold sores come and go. sometimes, there are periods of months between ogtbreaks of cold sores. The patient wants to know why this happens. Whaishoutd the docror telt t*dditient? ?''l$-f4t#f ' ,l'' ,, .lfiil I$4SFI . IHI , : :\ rlavlrt.. Irt\lit.lll ,!- I I ?
