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 7 of 33

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Q61.
The viral DNA is removed from the host's chromosomes and the lytic cycle occurs. The process is called
Discuss
Answer: (a).spontaneous induction
Q62.
The lysogenic state is governed by the activity of the regulatory region of the lambda phage genomes; this region is termed as
Discuss
Answer: (b).immunity operon
Q63.
The capsomeres consist of a number of proteins subunits or molecules called
Discuss
Answer: (a).protomers
Discuss
Answer: (c).the genome must be released in the cytoplasm
Q65.
Which of the following viruses belong to family Flaviviridae?
Discuss
Answer: (d).All of these
Q66.
Which of the following viruses show/s transformation of infected cells?
Discuss
Answer: (d).All of these
Q67.
Which of the following may affect proteins and nucleic acids, but not viruses?
Discuss
Answer: (d).All of these
Q68.
The viral DNA of the temperate phage, instead of taking over the functions of the cell's genes, is incorporated into the host DNA and becomes a prophage in the bacterial chromosome, acting as a gene. This happens in
Discuss
Answer: (a).lysogeny
Discuss
Answer: (a).Viruses have been successfully grown in pure cultures in test tubes
Q70.
Which of the following viruses belong/s to family caliciviridae?
Discuss
Answer: (c).Hepatitis E virus