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 5 of 14

Q41.
From which of following autotroph organisms obtain energy?
Discuss
Answer: (b).co2
Q42.
An ecological relationship in which one participant benefits and other is harmed is called
Discuss
Answer: (a).parasitism
Q43.
In process of nitrogen fixation, nitrogen is converted in to which of following?
Discuss
Answer: (a).ammonia
Q44.
Prokaryotic population originated about how many billion years ago?
Discuss
Answer: (c).3.5
Q45.
Which of following is caused by Shigella bacterium?
Discuss
Answer: (a).dysentery
Q46.
Harmless bacteria living on skin of humans feeding off sebum have which of following ecological relationship?
Discuss
Answer: (b).commensalism
Q47.
Which of following bacteria cause syphilis?
Discuss
Answer: (a).treponema pallidum
Q48.
Which of following disease is caused by Salmonella typhi?
Discuss
Answer: (a).typhoid
Q49.
Which of following is an example of sulfur bacteria?
Discuss
Answer: (d).Thiomargarita namibiensis
Q50.
Which of following has been used in producing transgenic plants?
Discuss
Answer: (d).agrobacterium tumefaciens
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