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.
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
Q22.
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
Q24.
The nucleic scid core of phages is covered by a protein coat known as _______________
Discuss
Answer: (b).capsid
Q25.
The most complex type of bacterial virus has which of the following morphological features?
Discuss
Answer: (d).hexagonal head,rigid tail with contractile sheath
Discuss
Answer: (d).filamentous form
Q27.
Pleomorphic viruses possess double-stranded DNA.
Discuss
Answer: (a).True
Q28.
What is the shape of helical phages?
Discuss
Answer: (c).rod-shaped
Q29.
Which of the following are said to have binal symmetry?
Discuss
Answer: (b).T4
Q30.
The DNA of phage lambda is circular both in the virion and in the host cell.
Discuss
Answer: (b).False