Answer all questions in response to the species of Retroviridae in the diagram above Retroviridae must utilize RNA dependent RNA polymerase It is likely that a provirus will be formed after infection from this virus This virus can cause cancer This virus brings its own nucleotides to carry out reverse transcriptase which will copy its RNA to a single strand of DNA. This single strand will then be reverse transcribed again to make a double stranded copy of DNA O Host machinery indicates all the organelles that are used inside of the host cell to do cellular work O Viruses only use host enzymes for replication and assembly "A" must contact receptors on susceptible cells such as CCR5 □ Once DNA is made in the cytoplasm of the cell it must be moved into the nucleus where it will be integrated into the host genome. This is a + stranded RNA virus; its RNA can be used directly to transcribe viral proteins This virus will hijack host machinery to transcribe DNA to RNA so that it can make virion This virus is a DNA virus that only uses host machinery to carry out its lytic cycle Viruses are only able to carry DNA and do not bring enzymes with them

Answer all questions in response to the species of Retroviridae in the diagram above Retroviridae must utilize RNA dependent RNA polymerase It is likely that a provirus will be formed after infection from this virus This virus can cause cancer This virus brings its own nucleotides to carry out reverse transcriptase which will copy its RNA to a single strand of DNA. This single strand will then be reverse transcribed again to make a double stranded copy of DNA O Host machinery indicates all the organelles that are used inside of the host cell to do cellular work O Viruses only use host enzymes for replication and assembly "A" must contact receptors on susceptible cells such as CCR5 □ Once DNA is made in the cytoplasm of the cell it must be moved into the nucleus where it will be integrated into the host genome. This is a + stranded RNA virus; its RNA can be used directly to transcribe viral proteins This virus will hijack host machinery to transcribe DNA to RNA so that it can make virion This virus is a DNA virus that only uses host machinery to carry out its lytic cycle Viruses are only able to carry DNA and do not bring enzymes with them

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter21: Viruses

Section: Chapter Questions

Problem 17RQ: Which of the following is NOT used to treat active viral disease? Vaccines Antiviral drugs...

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