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 9 of 14

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Q81.
Bacteria obtain energy from which of following forms of sulfur?
Discuss
Answer: (a).h2s
Q82.
Sulfolobus is an example of which of following?
Discuss
Answer: (a).chemoautotroph
Q83.
Which of following can be poisoned by oxygen?
Discuss
Answer: (d).methanogens
Q84.
What temperature is required to kill endospores?
Discuss
Answer: (a).121 °C
Q85.
Rhodobacter is an example of which of following
Discuss
Answer: (a).heterotrophs
Q86.
Approximately how many genes have been horizontally transferred in bacterial genome?
Discuss
Answer: (d).0.75
Q87.
Which of following bacteria produce tumors in plants?
Discuss
Answer: (a).agrobacterium
Q88.
Which of following bacteria is source of many antibiotics?
Discuss
Answer: (a).Streptomyces
Q89.
From which of following subgroups of proteobacteria mitochondria have most likely been derived?
Discuss
Answer: (a).alpha
Q90.
Sulfur bacteria belong to which of following subgroups of proteobacteria?
Discuss
Answer: (b).gamma