40_pdfsam_apluspreptt1pkg - 4. When only the short...

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Select the best answer: A. None of the above B. All of the above C. 2, 5 D. 3 E. 4, 5 40. Which statement(s) is/are true about divided genome viruses? 1. The divided genomes of Orthomyxoviruses consist of 7-8 pieces of single strand negative RNA pieces coated as separate viral particles 2. The 3 largest particles of Alfalfa Mosaic Virus (AMV) alone are not infectious because capsid protein, which is coded by RNA4, is required by AMV polymerases to become functional 3. The divided genomes of Rhabdoviruses consist of one piece of single strand negative RNA, which is transcribed into individual, subgenomic positive mRNAs
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Unformatted text preview: 4. When only the short particles of Tobacco Rattle Virus (TRV) is added to host plant cells, the plant shows disease symptoms but no viral particles are made because the long particles code for capsid protein of both short and long particles 5. The divided genomes of Reoviruses consist of 10-13 pieces of double strand RNA pieces encapsidated in one virus particle Select the best answer: A. None of the above B. All of the above C. 1, 2, 3 D. 3 E. 3, 5 © 2006. A+PREP, Inc....
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This note was uploaded on 09/19/2010 for the course CSB CSB351 taught by Professor Ab during the Spring '09 term at University of Toronto- Toronto.

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