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 12 of 14

Q111.
Clostridium botulinum causes which of following disease?
Discuss
Answer: (a).botulism
Q112.
Cocci present in clusters are called
Discuss
Answer: (a).staphylococci
Q113.
Sticky wall present outside many prokaryotes is called
Discuss
Answer: (a).capsule
Q114.
Nitrogen fixation is caused by which of following?
Discuss
Answer: (a).phototrophs
Q115.
Bacteria living in gut of humans that help with digestion have which of following relationship with host?
Discuss
Answer: (c).mutualism
Q116.
''R'' in R plasmids stands for what?
Discuss
Answer: (d).resistance
Q117.
Ammonium is oxidized to produce which of following by Nitrosomonas?
Discuss
Answer: (c).nitrite
Q118.
Which of following bacteria is not an example of spirochetes?
Discuss
Answer: (d).salmonella
Q119.
When phages carry DNA from one host to another its called
Discuss
Answer: (d).transduction
Q120.
Horizontal gene transfer occurs from
Discuss
Answer: (a).one organism to another