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 13 of 25

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Q121.
An agent that prevents the growth of bacteria are known as __________________
Discuss
Answer: (b).Bacteriostatic
Q122.
For using any chemical agent, we need to increase the temperature of the environment.
Discuss
Answer: (b).False
Discuss
Answer: (c).reduces the microbial population to safe levels
Q124.
Which of the following is not a chemical agent for microbial control?
Discuss
Answer: (a).Radiations
Q125.
Escherichia coli is much more resistant to cationic disinfectants than Staphylococcus aureus.
Discuss
Answer: (a).True
Q126.
The process of killing all microorganisms along with their spores is ____________________
Discuss
Answer: (d).Sterilization
Q127.
Which of the following are generally applied on living animal tissues?
Discuss
Answer: (a).Antiseptics
Q128.
How much percentage of aqueous solution of phenol rapidly kills the vegetative cells of microorganisms?
Discuss
Answer: (c).5%
Q129.
The antimicrobial activity of phenolics is not reduced at which of the following conditions?
Discuss
Answer: (d).presence of soap
Q130.
Alcohol concentrations above 60% are effective against _________________
Discuss
Answer: (d).viruses