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.
Chloramines are more stable than than hypochlorites.
Discuss
Answer: (a).True
Q112.
Solutions of sodium hypochlorite of a 1% concentration are used for ________
Discuss
Answer: (b).personal hygiene and a household disinfectant
Q113.
Which among the following is an example of organic compound of mercury?
Discuss
Answer: (c).Mercurochrome
Discuss
Answer: (b).test done into an agar medium or broth
Q115.
Liquid water-soluble substances appropriately diluted are dispensed into sterile test tubes, to which are added a measured amount of the test organism and then this is transferred into tubes of sterile media.This method helps in determining _____________________
Discuss
Answer: (a).whether the inhibitory action is bactericidal
Q116.
We observe increased growth in nutrient agar plates as concentration of chemical agent is decreased.
Discuss
Answer: (a).True
Q117.
Which of the following acts as a test organism in the procedure of phenol-coefficient method?
Discuss
Answer: (c).Staphylococcus aureus
Q118.
Which of the following chemical agents lack penetrating power?
Discuss
Answer: (d).Beta-propiolactone
Q119.
Which of the following agent is used to disinfect skin?
Discuss
Answer: (c).Quaternaries
Q120.
Iodine kills the microorganisms by causing denaturation of proteins.
Discuss
Answer: (b).False