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 7 of 28

Q61.
The B region of diphtheria toxin has the enzymatic activity.
Discuss
Answer: (b).False
Q62.
Which amino acid is an inhibitory transmitter?
Discuss
Answer: (c).glycine
Q63.
Which toxin causes paralysis of muscles?
Discuss
Answer: (b).Botulinum toxin
Q64.
How many B subunits are present in cholera toxin?

a.

1

b.

2

c.

3

d.

5

Discuss
Answer: (d).5
Q65.
Which of the following statement is wrong regarding the effects of cholera toxin?
Discuss
Answer: (b).pH of blood remains constant
Q66.
Which of the following toxin is a hemolysin?
Discuss
Answer: (d).streptolysin O
Q67.
Hylauronidase enzyme is is produced by which of the following organism?
Discuss
Answer: (a).C. perfringens
Q68.
Which of the following has the ability to bind antibodies?
Discuss
Answer: (c).Protein A
Q69.
LT toxin is produced by _____________
Discuss
Answer: (b).E.coli
Q70.
Syphilis is caused by which of the following organism?
Discuss
Answer: (a).Treponema pallidum