Biology Exam 5 Stdent Name Student Number a painful skin rash. You can only get
ID: 182164 • Letter: B
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Biology Exam 5 Stdent Name Student Number a painful skin rash. You can only get shingles if you have had chicken pox. Chicken pox is caused by the varicella zoster virus. Shingles generally Shingl already appears in older adults. Chicken pox has historically been a childhood disease (although now there is a vaccine for goes dormant. Shingles appears later in life wh body. You cannot get shingles from someone who has shingles, but a person with shingles can spread chicken pox to a person who has not had chicken pox (and who has not had the chicken pox vaccine. les is a viral disease that causes chicken pox). After you recover from chicken pox, the varicella zoster virus en the varicella zoster virus reactivates in your A. What is the difference between lytic and lysogenic viral replication? B. Is the varicella zoster virus a lytic or lysogenic virus? Explain continued ämerican School-Lansing, IL 2341A 37Explanation / Answer
36. A) In lytic cycle, the viral DNA is maintained in a separate pocket from the cellular DNA. On the other hand, the viral DNA is mixed with cellular DNA in lysogenic cycle. In lytic cycle, viruses replicate constantly that causes the lysis of host cells to release new virus particles while in lysogenic cycle, virus replicates with the regular cellular mechanism and release through separate outside events.
B) Varicella zoster's replication cycle is a lysogenic cycle. This is different from a lytic cycle in that it takes longer time from the initial infection/exposure for symptoms to develop. This is known as an incubation period and this period is around two weeks for varicella zoster. During this period, the copies of viral DNA are made.
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