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 8 of 25

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Q71.
In Gram-staining, iodine is used as a______________
Discuss
Answer: (b).mordant
Q72.
Which of the following is the example of Gram-negative bacteria?
Discuss
Answer: (b).Eschericia coli
Discuss
Answer: (c).age and physiological conditions are uniform
Q74.
A suspension of E.coli exposed to a heat treatment may yield a greater number of survivors if a plating medium of _____________ is used.
Discuss
Answer: (b).trypticase soy agar
Q75.
We require less time to kill the population of many cells.
Discuss
Answer: (b).False
Q76.
The effectiveness of heat in killing microorganisms is much greater in _____________
Discuss
Answer: (a).acid
Q77.
A high concentration of which of the following compounds in the material generally increases the thermal resistance of microorganisms?
Discuss
Answer: (b).carbohydrates
Q78.
Which of the following show the maximum resistance to physical and chemical agents?
Discuss
Answer: (c).Bacterial spores
Q79.
How much time is required by the young cells to be killed by a lethal agent?
Discuss
Answer: (c).30 mins
Q80.
Which of the following actions are not affected by antimicrobial agents?
Discuss
Answer: (d).capsule formation