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 2 of 33

Q11.
Which of the following is the first step in replication by bacterial phages?
Discuss
Answer: (a).adsorption
Q12.
At what temperature incubation is required for the adsorption of phage T4 and DNA injection into E.coli?
Discuss
Answer: (c).37 degree C
Discuss
Answer: (b).adsorption,pinning,sheath contraction,DNA injection
Q14.
The protein coat of the virus remains outside the host cell.
Discuss
Answer: (a).True
Q15.
The delayed early genes codes for which of the following enzymes?
Discuss
Answer: (a).phage enzymes
Q16.
Which of the following enzymes transcribe late genes?
Discuss
Answer: (c).RNA polymerase
Q17.
In the growth curve of plaque-forming units, the time from infection until lysis is known as ____________________
Discuss
Answer: (d).latent period
Q18.
What is the colour of the plaque formed?
Discuss
Answer: (c).clear
Q19.
What does a viral DNA becomes after being associated with the bacterial chromosome?
Discuss
Answer: (b).prophage
Q20.
In which of the following method, the viral particles are transmitted through lysis of cell?
Discuss
Answer: (a).Lytic cycle
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