Which of the following characteristics is responsible for making HAV resistant to harsh environments? The nucleic acid genome is protected by the cellular membrane The presence of a cell envelope (Lipid layer) covering the nucleocapsid The presence of peptidoglycan in the cell wall of the virus protecting the nucleic acid genome Protection of the nucleic acid genome by capsid proteins (without a cell envelope) All the answers are true

Which of the following characteristics is responsible for making HAV resistant to harsh environments? The nucleic acid genome is protected by the cellular membrane The presence of a cell envelope (Lipid layer) covering the nucleocapsid The presence of peptidoglycan in the cell wall of the virus protecting the nucleic acid genome Protection of the nucleic acid genome by capsid proteins (without a cell envelope) All the answers are true

Biology (MindTap Course List)

11th Edition

ISBN:9781337392938

Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Chapter24: Viruses And Subviral Agents

Section: Chapter Questions

Problem 10TYU: Arrange the following list into the correct sequence for part of the cycle of a retrovirus: 1. dsDNA...

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Which of the following proteins would you expect a mutation in for a virus to infect a new host cell? RNA Dependent RNA polymerase/Reverse Transcriptase/DNA polymerase/etc. Hemagglutinin/Glycoprotein/GP120/etc. Fusion protein Capsid/Nucleocapsid proteins Why? What is that protein responsible for?
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given below is a small slice of a large sequence of protein taken from ORF1a polyprotein of Severe acute respiratory syndrome coronavirus 2 (isolate: wuhan-1). Convert the following sequence into protein strand using one letter code: 5'-ACCAACCAACTTTCGATCTCTTGTAGATCT-3'
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Viruses are also a type of microbe, yet theyare not cells. Viruses consist of a moleculeof nucleic acid (RNA or DNA) surrounded byprotein. They must enter other organisms’cells and use their molecules and machineryto replicate themselves. Why aren’t antibioticsprescribed for viral infections?
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