Microorganisms and Disease MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Microorganisms and Disease, 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 and Disease 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 and Disease mcq questions that explore various aspects of Microorganisms and Disease problems. Each MCQ is crafted to challenge your understanding of Microorganisms and Disease 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 and Disease 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 and Disease. 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 and Disease knowledge to the test? Let's get started with our carefully curated MCQs!

Microorganisms and Disease MCQs | Page 1 of 28

Q1.
Who among the following was successful in raising 17 germ-free chickens for 40 days?
Discuss
Answer: (c).Cohendy
Q2.
Within how many days after birth a stable flora develops?
Discuss
Answer: (d).7-14 days
Q3.
Animals that are contaminated with germs are said to be gnotobiotic.
Discuss
Answer: (b).False
Q4.
How many day old embryonated eggs was used by Reyniers to rear first germ-free animals?
Discuss
Answer: (a).20
Q5.
Which among the following was the first germ-free animal to be reared?
Discuss
Answer: (c).chickens
Q6.
Which of the following vitamins are not required by normal animals?
Discuss
Answer: (a).Vit K
Q7.
Germ-free animals require lower levels of B vitamins.
Discuss
Answer: (b).False
Q8.
Pseudomembranous colitis is caused by the strains of which of the following microorganism?
Discuss
Answer: (b).Clostridium difficile
Q9.
Where does the Streptococcus mutans adhere to the body site?
Discuss
Answer: (c).teeth
Q10.
Which of the following microorganism produces colicins in intestine?
Discuss
Answer: (a).E.coli
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