Podcast
Questions and Answers
What is the approximate size range of viruses?
What is the approximate size range of viruses?
- 1 to 10 μm
- 50 to 200 μm
- 20 to 300 nm (correct)
- 500 to 1000 nm
What is the nature of viral genetic material?
What is the nature of viral genetic material?
- It contains both DNA and RNA
- It can be either DNA or RNA, but not both (correct)
- It is always RNA
- It is always DNA
Where can viruses grow and reproduce?
Where can viruses grow and reproduce?
- Only in artificial media
- Exclusively in bacterial cells
- In the absence of any host cell
- Animal or plant cells or in microorganisms (correct)
What do viruses lack in terms of metabolic machinery?
What do viruses lack in terms of metabolic machinery?
What is the specialized protein coat enclosing viral genetic material known as?
What is the specialized protein coat enclosing viral genetic material known as?