Bacteria MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Bacteria, 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 Bacteria 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 mcq questions that explore various aspects of Bacteria problems. Each MCQ is crafted to challenge your understanding of Bacteria 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 Bacteria 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 Bacteria. 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 knowledge to the test? Let's get started with our carefully curated MCQs!

Bacteria MCQs | Page 23 of 33

Discover more Topics under Microbiology

Q221.
What is the primary source of food for marine life?
Discuss
Answer: (a).Phytoplankton
Q222.
Postgates assay technique is useful in determining if a cell is viable even though it is
Discuss
Answer: (a).incapable of cell division
Q223.
What are the extrinsic factors for the microbial growth?
Discuss
Answer: (d).all of these
Q224.
Quantitative measurement of bacterial growth can be carried out by measuring
Discuss
Answer: (d).all of these
Q225.
Organisms such as lactobacilli that have elaborate requirements for specific nutrients i.e. vitamins and other growth promoting substances, are generally called as
Discuss
Answer: (a).fastidious hetrotrophs
Q226.
The combination of low levels of NaCl, NaNO3 (sodium nitrate), and slightly acid pH can prevent multiplication and toxin formation of
Discuss
Answer: (d).all of these
Q227.
Bacteria of genus Nitrosomonas use __________ as their electron source.
Discuss
Answer: (a).ammonia
Q228.
All organisms require at least small amounts of carbondioxide, However, some can use CO2 as their sole source of carbon. Such organisms are termed as
Discuss
Answer: (a).autotrophs
Discuss
Answer: (a).greater than that produces three generations per hour
Discuss
Answer: (a).make their own food