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 16 of 25

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Q151.
Micro organisms are found in which of the following kingdom of five kingdom concept (Whittaker's classification)?
Discuss
Answer: (d).All of these
Q152.
The first organism in most natural food chains is
Discuss
Answer: (a).a herbivore
Q153.
The third kingdom, protista, as suggested by E.H. Haeckel includes
Discuss
Answer: (d).all of these
Q154.
Which of the following does not kill endospores?
Discuss
Answer: (d).Pasteurization
Q155.
Which disinfectant was the most effective against Salmonella"?
Discuss
Answer: (d).Merthiolate
Q156.
If a canning procedure is not properly followed, which type of microbe is most likely to grow in the canned food?
Discuss
Answer: (d).Obligate Anaerobe
Q157.
Bactericidal concentration of phenol is
Discuss
Answer: (d).1%
Q158.
Which of the following is most effective for sterilizing mattresses and plastic petri plates?
Discuss
Answer: (b).Ethylene oxide
Q159.
Which of the following skin disinfectant(s) is/are most frequently used?
Discuss
Answer: (c).Both (a) and (b)
Q160.
All of the following are sporicidal except
Discuss
Answer: (d).alcohol