Describe the key contributors to and consequences of viral genome evolution, and state why RNA viruses evolve faster than DNA viruses.
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6. Describe the key contributors to and consequences of viral genome evolution, and state why RNA viruses evolve faster than DNA viruses.
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- The observation that the bacteria genus Chlamydia contains species that can only survive as intracellular parasites supports which viral origin hypothesis? Progressive Regressive Self-replicating Virus-first4. Explain how animal viral infections are treated and detected.!7. Describe how viral infections in animals are detected and treated.
- 1. . Using the 3-domain approach of classification, into which domain would you place viruses? Explain your reasoning. 2. Based on your response above, and the seven major properties associated with life, would you consider viruses living things?3) Discuss the characteristics of retroviruses. How do they act? How is their action different from normal transcription? Give examples of retroviruses.1. Explain why it is NOT possible to treat diseases caused by prions with the same drugs that inhibit nucleic acid replication? 2. Explain how the attachment of viruses to bacterial cells is different from the attachment of viruses to animal cells.
- 1. What are the characteristics of bacteria? What are the characteristics of viruses? Be specific in describing the size, structure, shape, and reproductive cycle of each.1)What are the difference between RNA and DNA? 2)Describe steps of viral replication, what are the differences in the replication between RNA and DNA viruses ?1. Throughout history there are many different types of virus that have caused impacts both small and large. Is there a possibility a virus could be considered a "good virus"? Please provide an argument for both yes and no with the use of a proper example.
- 2. How would you be able to distinguish between a virus that is undergoing a lytic or lysogenic cycle? What makes each cycle unique?3a. A virus that typically forms an envelope is now being prevented from budding out of the host cell. Would this virus still be considered infectious? Why or why not? Please explain in detail.2. Briefly describe the replication of Adenoviruses, Filoviruses, Picornaviruses, and Retroviruses viral families. This description should include the cell receptors (surface markers) they target and the methods by which new virus particles are released from infected cells.
