Virus Info Practice Test Online Question Answer Mcqs Mock Quiz
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Virus Info Practice Test Online Question Answer

Test Name Virus Test
Subject Biology
Test Type Mcqs
Total Question 25
Total Marks 50
Total Time 25
Test Help For
  • All Grades Biology
  • Everyday Science
  • General Knowledge
  • CBSE Exam
  • All Medical Entrance Exams

A virus particle, also known as a virion, consists of genes made from DNA or RNA which are surrounded by a protective coat of protein called a capsid. Viruses Structure, Function, and Uses. A virus is a small parasite that cannot reproduce by itself. Once it infects a susceptible cell, however, a virus can direct the cell machinery to produce more viruses. Most viruses have either RNA or DNA as their genetic material.Viruses are often considered non-living as they exist in an inert state outside of a host cell. They consist of a strand of nucleic acid, either DNA or RNA, surrounded by a protective protein coat.Here you can get complete info about such topic in form of Virus Info Test Online Question Answer accordingly.Just take instant attempt of the following quiz and get immediate result against the questions to be attempted as well.

Virus Info Test Online Question Answer


1. A clear zone formed in a bacterial colony due to viral action is called:

Question 1 of 25

2. Genetic modification brought about by a virus in a bacteria is known as:

Question 2 of 25

3. Little leaf diseases of brinjal is caused by:

Question 3 of 25

4. Virus which attacks E.coli is called:

Question 4 of 25

5. Viruses differ from living organisms in that, they:

Question 5 of 25

6. An antiviral substance produced by many vertebrates in response to viral infection resisting the multiplication of viruses is known as:

Question 6 of 25

7. Rabies is caused by:

Question 7 of 25

8. Viruses with two types of symmetry, i.e., icosahedral head and helical tail are called:

Question 8 of 25

9. The virus DNA which is incorporated into bacterial DNA is termed as:

Question 9 of 25

10. The term ‘Virus’ has been derived from a Latin word meaning:

Question 10 of 25

11. Viruses are defined as:

Question 11 of 25

12. Which of the following is a viral disease of potato?

Question 12 of 25

13. Virus is a __________ stage between living and non-living.

Question 13 of 25

14. Influenza virus contains:

Question 14 of 25

15. Virus was crystallized and isolated first by:

Question 15 of 25

16. Which of the following is an example of DNA containing plant virus?

Question 16 of 25

17. The smallest virus has a size of:

Question 17 of 25

18. Edward Jenner discovered:

Question 18 of 25

19. Coliphage ØX 174 contains:

Question 19 of 25

20. Viruses are discovered by:

Question 20 of 25

21. Viruses are believed to be:

Question 21 of 25

22. Roux Sarcoma virus contains:

Question 22 of 25

23. Plant virus usually contains:

Question 23 of 25

24. Which of the following is devoid of protein coat, with a constitution of RNA  only?

Question 24 of 25

25. RNA particles causing symptoms like those of viral disease is known as:

Question 25 of 25


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