Question Detail
Question
Viruses are described as 'obligate intracellular parasites.' What does this term imply about their replication and metabolic processes?
Correct Answer
Option C is the correct answer.
Detailed Explanation
The text explicitly states: 'Obligate Intracellular Parasites: Viruses cannot replicate or carry out metabolic processes outside of a host cell. They rely entirely on the host's machinery (ribosomes, ATP, enzymes).'
Hint
Consider what 'obligate intracellular' means in the context of a parasite's lifestyle.