Podcast
Questions and Answers
What is the main reason viruses are considered non-living entities?
What is the main reason viruses are considered non-living entities?
- They can replicate within living cells
- They are parasites of living cells
- They lack enzyme systems (correct)
- They have nucleic acid genomes
Which statement accurately describes the morphology of viruses?
Which statement accurately describes the morphology of viruses?
- Viruses only have a helical shape
- All viruses have a lipid envelope
- The protein coat of viruses is called a nucleic acid core
- Viruses have a nucleic acid core surrounded by a protein coat (correct)
What is a characteristic feature of the capsid of a virus?
What is a characteristic feature of the capsid of a virus?
- It houses the nucleic acid core of the virus (correct)
- It is capable of independent replication
- It is always helical in shape
- It is composed of lipids only
Why can viruses only replicate within living cells?
Why can viruses only replicate within living cells?
Which component of some viruses may be derived from their host cell?
Which component of some viruses may be derived from their host cell?
Which statement accurately describes the nucleic acid genomes of viruses?
Which statement accurately describes the nucleic acid genomes of viruses?
Why is it challenging to develop a broad-spectrum antiviral drug?
Why is it challenging to develop a broad-spectrum antiviral drug?
What is the primary function of the envelope found in some viruses?
What is the primary function of the envelope found in some viruses?
Why do viruses rely on a host cell's enzyme systems for replication?
Why do viruses rely on a host cell's enzyme systems for replication?
What sets viruses apart from other living organisms in terms of reproduction?
What sets viruses apart from other living organisms in terms of reproduction?
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