17. Viruses
Viruses
Multiple Choice
Multiple ChoiceHow do retroviruses, such as HIV, differ from other viruses?
A
They have much simpler reproductive cycles than other RNA viruses.
B
They contain DNA that is used as a template to make RNA.
C
They can reproduce only inside living cells.
D
They contain nucleic acids that code for proteins.
E
They can transcribe a DNA copy from a RNA template.
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