Structure of viruses
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Question 1 of 20
1. Question
Which of these is not true of viruses?
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Question 2 of 20
2. Question
Which of these is true of viruses?
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Question 3 of 20
3. Question
Which of these is true of viruses?
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Question 4 of 20
4. Question
Viruses need the following from a host cell
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Question 5 of 20
5. Question
Viruses are…
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Question 6 of 20
6. Question
Which of the following is only found in viruses?
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Question 7 of 20
7. Question
Viruses use which of the following as their genetic material
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Question 8 of 20
8. Question
What is the name given to the protein coat that encapsulates the viral nucleic acid?
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Question 9 of 20
9. Question
What do viruses use to identify and bind to a host cell?
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Question 10 of 20
10. Question
What does the enzyme reverse transcriptase do?
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Question 11 of 20
11. Question
What is the name given to the nucleic acid created by the enzyme reverse transcriptase?
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Question 12 of 20
12. Question
Which of the following is a virus?
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Question 13 of 20
13. Question
Which of the following diseases is not caused by a virus?
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Question 14 of 20
14. Question
Arrange the following in order from smallest to largest: 1. Bacterium 2. Virus 3. Human egg cell 4. Human sperm cell
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Question 15 of 20
15. Question
Which of the following is not a virus?
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Question 16 of 20
16. Question
If a virus is 150 nm long, and a bacterium is 6 µm long, how many times larger is the bacterium?
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Question 17 of 20
17. Question
What is a virus that infects bacteria is known as?
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Question 18 of 20
18. Question
Where do viruses obtain their lipid envelope?
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Question 19 of 20
19. Question
Which of the following do viruses lack?
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Question 20 of 20
20. Question
What happens to a virus in the absence of a host cell?
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