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 5 of 28

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Q41.
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
Q42.
Which of these cytokines is also known under the name cachectin?
Discuss
Answer: (c).Tumor necrosis factor (TNF)
Q43.
Which is not a major defense mechanism in the stomach?
Discuss
Answer: (c).Dense normal flora
Q44.
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
Q46.
Tuberculosis is which type of infection?
Discuss
Answer: (b).chronic
Q47.
Where does Streptococcus pyogenes infects in the body to cause infection?
Discuss
Answer: (d).throat
Q48.
Vibrio cholerae adheres to the epithelial cells of the small intestine by means of ______________
Discuss
Answer: (c).hemagglutinin
Q49.
Poliovirus attaches to central nervous system by means of ______________
Discuss
Answer: (b).proteins
Q50.
Which of the following microorganism causes infection in burns?
Discuss
Answer: (a).Pseudomonas aeruginosa