VIRUSES lesson 8: Viruses Inside Cells Quizellenjmchenry2021-01-17T17:43:05-05:00 Please sign up for the course before taking this quiz. Both polio and herpes are viruses that like to migrate into nerve cells.1 True False Which of these cell receptors does poliovirus use?1 sialic acid CD4 CD155 heparan sulfate MHC1 ACE2 There are many herpes family viruses that don’t infect humans.1 True False What does the poliovirus do in its replication complexes?1 Makes capsid proteins Makes copies of its genome Does its entire life cycle Assembles the capsids Which one of these events in the life cycle of herpes occurs outside the nucleus?1 Transcription of mRNAs Manufacturing of glycoproteins Assembly of the capsids Replication of the genome Polio and herpes are equally destructive to Golgi bodies.1 True False Which of these is NOT true about poliovirus?1 It doesn't carry any protein tools in its capsid. It leaves the cell by budding. It has an IRES region at the 5 prime end of its RNA. It has a small genome. Proteins “scissors” (proteases) can cut any protein.1 True False Which virus chops and shreds cellular DNA inside the nucleus?1 neither herpes both polio Which of these is NOT a job done by one of herpes’ tegument proteins?1 Chopping and shredding cellular mRNAs Starting the production of immediate early mRNAs. Attaching to a receptor on the surface of a cell. Helping the capsid get out of the nucleus. Why does herpes stop the ER from making MHC1 flags?1 So the infected cell can't alert immune system cells about the viral activity going on inside. So the cell will lose its ability to identify itself. So more ATP energy will be available for making viral proteins. How long can a herpes virus stay in its lysogenic (dormant) stage?1 For several months. Until the host catches another virus. Until the host reaches adulthood. For almost a year. For the lifetime of the host. From which cell part does herpes get its envelope?1 from the ER from the outer (plasma) membrane from the nucleus from the Golgi body Chickenpox is not really a pox family virus.1 True False Which of these is NOT true of herpes simplex?1 Most people are infected with at least one type of herpes virus. It assembles its capsids in the nucleus. It enters the body through intestinal cells. It has several different kinds of glycoprotein spikes. VIRUSES lesson 7: Inside a Capsid VIRUSES lesson 9: The Body Fights Back Back to: VIRUSES lesson 8: Viruses Inside Cells
Please sign up for the course before taking this quiz. Both polio and herpes are viruses that like to migrate into nerve cells.1 True False Which of these cell receptors does poliovirus use?1 sialic acid CD4 CD155 heparan sulfate MHC1 ACE2 There are many herpes family viruses that don’t infect humans.1 True False What does the poliovirus do in its replication complexes?1 Makes capsid proteins Makes copies of its genome Does its entire life cycle Assembles the capsids Which one of these events in the life cycle of herpes occurs outside the nucleus?1 Transcription of mRNAs Manufacturing of glycoproteins Assembly of the capsids Replication of the genome Polio and herpes are equally destructive to Golgi bodies.1 True False Which of these is NOT true about poliovirus?1 It doesn't carry any protein tools in its capsid. It leaves the cell by budding. It has an IRES region at the 5 prime end of its RNA. It has a small genome. Proteins “scissors” (proteases) can cut any protein.1 True False Which virus chops and shreds cellular DNA inside the nucleus?1 neither herpes both polio Which of these is NOT a job done by one of herpes’ tegument proteins?1 Chopping and shredding cellular mRNAs Starting the production of immediate early mRNAs. Attaching to a receptor on the surface of a cell. Helping the capsid get out of the nucleus. Why does herpes stop the ER from making MHC1 flags?1 So the infected cell can't alert immune system cells about the viral activity going on inside. So the cell will lose its ability to identify itself. So more ATP energy will be available for making viral proteins. How long can a herpes virus stay in its lysogenic (dormant) stage?1 For several months. Until the host catches another virus. Until the host reaches adulthood. For almost a year. For the lifetime of the host. From which cell part does herpes get its envelope?1 from the ER from the outer (plasma) membrane from the nucleus from the Golgi body Chickenpox is not really a pox family virus.1 True False Which of these is NOT true of herpes simplex?1 Most people are infected with at least one type of herpes virus. It assembles its capsids in the nucleus. It enters the body through intestinal cells. It has several different kinds of glycoprotein spikes.
