Bacteria and Archaea MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Bacteria and Archaea, a fundamental topic in the field of Cell Biology. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Bacteria and Archaea 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 Bacteria and Archaea mcq questions that explore various aspects of Bacteria and Archaea problems. Each MCQ is crafted to challenge your understanding of Bacteria and Archaea principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Cell Biology tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Bacteria and Archaea MCQs are your pathway to success in mastering this essential Cell Biology topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Bacteria and Archaea. 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 Bacteria and Archaea knowledge to the test? Let's get started with our carefully curated MCQs!

Bacteria and Archaea MCQs | Page 13 of 14

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Q121.
Cyanobacteria is an example of which of following?
Discuss
Answer: (a).phototrophs
Q122.
Halophiles can survive in which of following extreme conditions?
Discuss
Answer: (d).high salinity
Q123.
What adaptations do most thermophile archaea have to protect their DNA from extreme heat?
Discuss
Answer: (a).biochemical modification in DNA
Q124.
Which of following disease in humans is caused by bacteria Campylobacter?
Discuss
Answer: (b).blood poisoning
Q125.
Which of following bacteria are responsible for causing cholera?
Discuss
Answer: (d).vibrio cholerae
Q126.
Which of following does not have a circular chromosome present in them?
Discuss
Answer: (c).animals
Q127.
Clostridium botulinum causes which of following disease?
Discuss
Answer: (a).botulism
Q128.
Cocci present in clusters are called
Discuss
Answer: (a).staphylococci
Q129.
Sticky wall present outside many prokaryotes is called
Discuss
Answer: (a).capsule
Q130.
Nitrogen fixation is caused by which of following?
Discuss
Answer: (a).phototrophs