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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Discuss
Answer: (c).combines with vital nitrogen compounds
Q122.
For sterilization of plastic syringes in hospitals which of the following agents are used?
Discuss
Answer: (a).ethylene oxide
Q123.
Which of the following agents cause death to the cell by coagulation of cytoplasmic proteins?
Discuss
Answer: (d).Heavy metals
Q124.
Gram-negative organisms are more susceptible to higher concentrations of triphenylmethane dyes.
Discuss
Answer: (a).True
Q125.
Which of the following is an acridine dye?
Discuss
Answer: (c).tryptoflavine
Q126.
Gonococci are inhibited by tryptoflavine in dilutions of ____________________
Discuss
Answer: (d).1:10,000,000
Q127.
Ceepryn belongs to which of the following categories?
Discuss
Answer: (b).Cationic detergents
Q128.
Which of the following agents are used as a preservative in ophthalmic solutions?
Discuss
Answer: (b).quaternary ammonium salts
Q129.
The phospholipids present in cytoplasm membrane of the archaeo-bacteria is
Discuss
Answer: (c).polyisoprenoid branched chain lipids
Q130.
The oldest eukaryotic organisms are considered to be
Discuss
Answer: (b).archaea