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A) True B) False 10) Viruses are able to modify their DNA to evade bacterial DNA restriction. A) True B) False is not true of viral carly proteins? A) They are typically enyne. ì´ viral a They are Pecessary for replication of the viral nucleic acid. I) Which of the following rotcins of the viral capsid O They are D Theyare hecessary for transcription of the viral nucleic acid. early during the viral replication cycle for E) They are viruses can replicate in tandem with the host genome without killing the cell. A) True B) False 13) Temperate viruses have a stable genetic relationship with the host and never cause host cell lysis A) True B) False 14) Which statement best describes viral transformation? A) Infection results in rapid production of virions that results in cell lysis. B) Viral nucleic acids exist in the host genome and no virions are produced C) There is a slow release of virions from host cell does not result in cell lysis. D) Infection results in two or more cells become one cell with multiple nuclei. E) Infection results in the conversion of a normal cell into a tumor cell. 15) Which statement best describes a persistent viral infection? A) Infection results in rapid production of virions that results in cell lysis. B) Viral nucleic acids exist in the host genome and no virions are produced. C) There is a slow release of virions from host cell does not result in cell lysis. D) Infection results in two or more cells become one cell with multiple nuclei. E) Infection results in the conversion of a normal cell into a tumor cell. 16) Match cach of the following terms to the correct definition. (5 points) Lysogen Prophage Permissive Burst size A. The number of virions released from a cell following lysis. B. A state where virus nucleic acids are replicated with the host chromosome. C. A bacterial cell that allows for the completion of viral replication. D. A virus state where viral nucleic acids are embedded in the host E. A bacterium containing a prophage. 17) Correctly label or describe each of the phases of viral replication. (5 points)
A) True B) False 10) Viruses are able to modify their DNA to evade bacterial DNA restriction. A) True B) False is not true of viral carly proteins? A) They are typically enyne. ì´ viral a They are Pecessary for replication of the viral nucleic acid. I) Which of the following rotcins of the viral capsid O They are D Theyare hecessary for transcription of the viral nucleic acid. early during the viral replication cycle for E) They are viruses can replicate in tandem with the host genome without killing the cell. A) True B) False 13) Temperate viruses have a stable genetic relationship with the host and never cause host cell lysis A) True B) False 14) Which statement best describes viral transformation? A) Infection results in rapid production of virions that results in cell lysis. B) Viral nucleic acids exist in the host genome and no virions are produced C) There is a slow release of virions from host cell does not result in cell lysis. D) Infection results in two or more cells become one cell with multiple nuclei. E) Infection results in the conversion of a normal cell into a tumor cell. 15) Which statement best describes a persistent viral infection? A) Infection results in rapid production of virions that results in cell lysis. B) Viral nucleic acids exist in the host genome and no virions are produced. C) There is a slow release of virions from host cell does not result in cell lysis. D) Infection results in two or more cells become one cell with multiple nuclei. E) Infection results in the conversion of a normal cell into a tumor cell. 16) Match cach of the following terms to the correct definition. (5 points) Lysogen Prophage Permissive Burst size A. The number of virions released from a cell following lysis. B. A state where virus nucleic acids are replicated with the host chromosome. C. A bacterial cell that allows for the completion of viral replication. D. A virus state where viral nucleic acids are embedded in the host E. A bacterium containing a prophage. 17) Correctly label or describe each of the phases of viral replication. (5 points)
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