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 15 of 25

Q141.
The third kingdom, protista, as suggested by E.H. Haeckel includes
Discuss
Answer: (d).all of these
Discuss
Answer: (b).when prokaryotes engulfed each other and became interdependent
Q143.
Who discovered the bacteria that cause cholera?
Discuss
Answer: (b).Robert Koch
Q144.
Prokaryotic microorganism include
Discuss
Answer: (c).bacteria
Discuss
Answer: (a).cells have nuclei and mitochondria
Q146.
Which of the following microorganisms is classified as a member of archaebacteria?
Discuss
Answer: (b).Methanobacteria
Q147.
The idea of selective toxicity was first proposed by
Discuss
Answer: (b).Paul Ehrlich
Q148.
Which of the following sequences has helped in identifying eukaryotes, eubacteria and archeabacterial cell types?
Discuss
Answer: (a).Signature sequence
Q149.
Archeal cells usually do not contain peptidoglycan, rather contain pseudo-peptidoglycan which is mainly composed of
Discuss
Answer: (d).N-acetyltalosaminuronic acid and L-amino acids
Q150.
In the three domain system of classification, the traditional bacteria are placed in the
Discuss
Answer: (c).eubacteria