Viruses MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Viruses, a fundamental topic in the field of Microbiology. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Viruses MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Viruses mcq questions that explore various aspects of Viruses problems. Each MCQ is crafted to challenge your understanding of Viruses principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Microbiology tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Viruses MCQs are your pathway to success in mastering this essential Microbiology topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Viruses. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Viruses knowledge to the test? Let's get started with our carefully curated MCQs!

Viruses MCQs | Page 3 of 33

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Q21.
epressor protein makes the cell resistant to lysis.
Discuss
Answer: (a).True
Q22.
Which of the following is the characteristic of repressor protein?
Discuss
Answer: (d).acidic protein,molecular weight of 26000
Q23.
cro gene is an example of immunity repressor.
Discuss
Answer: (b).False
Q24.
Which of the following gene codes for an enzyme which directs the insertion of the phage DNA into the bacterial chromosome?
Discuss
Answer: (c).int gene
Q25.
Which of the following phage do not cause lysogeny?
Discuss
Answer: (a).T2
Q26.
The protein integrase is encoded by which of the following gene?
Discuss
Answer: (b).lambda gene
Q27.
In which of the following phage prophage exists as a circular form?
Discuss
Answer: (b).Phage P1 type
Q28.
From which of the following animal was the material isolated which was used for the vaccination for the first time?
Discuss
Answer: (b).cow
Q29.
Vaccination was invented by ____________
Discuss
Answer: (a).Jenner
Q30.
Causative agent of tobacco mosaic disease was filterable.
Discuss
Answer: (a).True