A negative rna virus must first a synthesize a dna

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16. A negative RNA virus must firstA. Synthesize a DNA copy of its genomeB. Synthesize a negative RNA copy of its genomeC. Synthesize a positive RNA copy of its genomeD. Transcribe reverse transcriptaseE. Transcribe RNA polymerase
17. Viruses with _____ sense RNA contain the correct message for translation, while viruses with _____sense RNA must first be converted into a correct message.
18. Classification of viruses into families involves determining all the following characteristics except
19. Which of the following represents a virus family name?
20. Which of the following is not a viral order in the classification system?A. CaudoviralesB. Vaccinia virusC. NidoviralesD. MononegaviralesE. All of the choices are viral orders
21. The correct sequence of events in viral multiplication is
22. Viruses acquire envelopes around their nucleocapsids during
23. In general, most DNA viruses multiply in the host cell's _____, while most RNA viruses multiply in thehost cell's _____.
24. Host range is limited byA. Type of nucleic acid in the virusB. Age of the host cellC. Type of host cell receptors on cell membraneD. Size of the host cellE. All of the choices are correct
25. Oncogenic viruses include all the following except
26. Which of the following is a type of cytopathic effect?

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