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 2 of 28

Discover more Topics under Microbiology

Q11.
Type III secretion systems are used to inject "effector" proteins directly into a host cell. Salmonella uses a type III secretion system to help the pathogen to
Discuss
Answer: (c).survive within macrophages
Q12.
Which of these cytokines is also known under the name cachectin?
Discuss
Answer: (c).Tumor necrosis factor (TNF)
Q13.
Which is not a major defense mechanism in the stomach?
Discuss
Answer: (c).Dense normal flora
Q14.
The agent responsible for causing mad cow disease is thought to be a
Discuss
Answer: (c).prion
Discuss
Answer: (b).cause ADP ribosylation of a factor involved in protein synthesis
Q16.
Who among the following was successful in raising 17 germ-free chickens for 40 days?
Discuss
Answer: (c).Cohendy
Q17.
Within how many days after birth a stable flora develops?
Discuss
Answer: (d).7-14 days
Q18.
Animals that are contaminated with germs are said to be gnotobiotic.
Discuss
Answer: (b).False
Q19.
How many day old embryonated eggs was used by Reyniers to rear first germ-free animals?
Discuss
Answer: (a).20
Q20.
Which among the following was the first germ-free animal to be reared?
Discuss
Answer: (c).chickens