1. Attachment and penetration in which Virus attaches to a host cell and injects its DNA into it.
2. Replication and assembly, in which viruses use the host's machinery for replication and makes copy of it's genetic material.
3. Release, at which virus particle breaks the whole cell and make themselves free.
B. By definition Virus are the microscopic particle which are considered to be an intermediate between living and non-living thing. Outside host they are inanimate. To me since reproduction is an extensive character for living organism, so why we don't call it reproduction.
What are the steps in viral replication? Why don’t we call it reproduction?
a. List and describe the 6 steps if viral replication. b. In general, an antiviral would have to do what to deactivate the virus in your body? Explain. c. Do you have to sterilize an item to deactivate the SARS-CoV-2 virus? Explain. d. Using the terms antigenic drift and antigenic shift, explain the COVID virus and where we are today.
Looking at the five steps in viral replication, can you identify some promising ways to prevent or control viral infections?
which of the following steps is found in dengue virus replication but not Poliovirus replication? 1. The viral RNA forms a circle prior to joining with the replication complex 2 the production of (-) sense RNA intermediate 3 The production of (-) sense RNA using and RNA dependent RNA polymerase (RdRp) 4 Cleavage of viral proteins by a viral protease
Choose all that apply. What process(es) occur(s) during viral replication in Ebola? Conversion of viral RNA into viral DNA Translation Reverse transcription Meiosis Production of viral proteins from viral RNA Binary fission Mitosis Release of newly formed virus prarticles from host cell Replication of viral RNA to make more RNA
Microbiology: Why is the transcription of the viral nucleic acid into viral mRNA the key event in the viral replication cycle? Explain.
Please briefly state the importance of each stage of viral replication. Do not just restate what each stage does. In addition, why must a virus infect a cell to survive and reproduce?
Write two or more paragraphs comparing and contrasting angiosperm reproduction from gymnosperm reproduction. Don’t just list the characteristics! You may use slide or live specimens, but make sure to focus on characteristics that will help you in distinguishing angiosperm versus gymnosperm. What would be some evolutionary advantages that angiosperms have compared to gymnosperms? Why would these be advantages?
regarding microbial genetics 1) how might extra copies of a single viral subunit affect viral replication 2) what is a frame-shift and what are the causes and effects
Name and describe the six steps in the replication of a flavivirus, such as Zika virus (ZIKV), which is an enveloped positive-sense RNA virus that causes fever, pain and more rarely Guillain-Barre syndrome and developmental defects in children of women infected during pregnancy. Include the details of viral genome replication.
What are the steps of bacterial reproduction/binary fission? What are bacterial endospores? How do they form? How is an endospore different from a vegetative bacterium? From a fungal spore? Compare pure and mixed culture. Why is a pure culture needed to identify a pathogen? What is biofilm growth? What are the steps of biofilm formation? What is the architecture of a biofilm? Why are biofilms resistant to antibiotic treatment? Or to human immune response? What is metabolism? Catabolism? Anabolism? How...