Microorganisms MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Microorganisms, 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 Microorganisms 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 Microorganisms mcq questions that explore various aspects of Microorganisms problems. Each MCQ is crafted to challenge your understanding of Microorganisms 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 Microorganisms 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 Microorganisms. 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 Microorganisms knowledge to the test? Let's get started with our carefully curated MCQs!

Microorganisms MCQs | Page 12 of 25

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Q111.
Which of the following methods is used for killing microorganisms of only certain types and not all microorganisms?
Discuss
Answer: (a).Pasteurization
Q112.
Which of the following instruments is used to perform tyndallization?
Discuss
Answer: (b).Steam Arnold
Q113.
Which of the following actions occur due to low temperature?
Discuss
Answer: (c).rate of metabolism is reduced
Q114.
Which of the following are resistant to desiccation?
Discuss
Answer: (b).streptococci
Q115.
Passage of water from a low solute concentration into the cell is referred to as ______________
Discuss
Answer: (a).plasmoptysis
Q116.
Which of the following radiations have the energy to knock electrons away from molecules and ionize them?
Discuss
Answer: (d).Ionizing radiations
Q117.
Wavelengths around ___________ have the highest bactericidal efficiency.
Discuss
Answer: (c).2650 Å
Q118.
Which of the following inhibits DNA replication?
Discuss
Answer: (b).UV light
Q119.
Which material is used for the Berkefeld filter?
Discuss
Answer: (a).diatomaceous earth
Q120.
A chemical agent that kills the microorganisms and is commonly applied to substances used on inanimate objects are _______________
Discuss
Answer: (c).Disinfectants