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QUESTION
Which of the following statements concerning viruses is true?
Which of the following statements concerning viruses is true?
A. The productive cycle is the most efficient infective cycle for phages.
B. Viruses that infect human cells must have an envelope.
C. Genetic information can be transferred between hosts via transfection.
D. A virus with an RNA genome must code for an RNA-dependent RNA polymeras
Please explain the right answer AND why the other choices are incorrect. Thanks
