)Viruses: A) Can replicate outside host cells B) Are the smallest living organisms C) Can have either DNA or RNA genomes D) Do not infect plant cells E) Always kill the cells they infect
Question
)Viruses: A) Can replicate outside host cells B) Are the smallest living organisms C) Can have either DNA or RNA genomes D) Do not infect plant cells E) Always kill the cells they infect
Solution
C) Can have either DNA or RNA genomes
Explanation: A) Viruses cannot replicate outside host cells. They need to infect a host cell and use the host's machinery to replicate. B) Viruses are not considered living organisms because they cannot carry out life processes on their own. C) Viruses can have either DNA or RNA genomes. This is one of the characteristics that differentiates various types of viruses. D) Viruses can infect plant cells. There are many viruses that are known to cause diseases in plants. E) Viruses do not always kill the cells they infect. Some viruses can cause a persistent infection where the virus continues to live in the host cell without causing its death.
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