Which of the following statements about viruses is most accurate?
A) Viruses can reproduce rapidly on surfaces outside the body.
B) Viruses contain no DNA or RNA of their own; therefore, they must enter a host cell to obtain a nucleic acid.
C) Viruses are simply a bundle of genetic material surrounded by a protein shell.
D) Viruses are complex structures having sophisticated metabolic processes, which is why viral infections can be difficult to treat.
Correct Answer:
Verified
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