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 20 of 33

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Q191.
The total biomass of an organism will be determined by the nutrient present in the lowest concentration relative to the organism's requirements is a statement of
Discuss
Answer: (a).Liebig's law of the minimum
Q192.
The growth is normally expressed as __________ in turbidimetric measurement
Discuss
Answer: (c).optical density
Discuss
Answer: (d).Ammonia-oxidizing bacteria (chemolithotrophic bacteria)
Q194.
An organism that expends energy to grow in a habitat with a low water activity in order to maintain internal solute concentrations to retain water is
Discuss
Answer: (a).osmotolerant
Q195.
The straightforward method of binary fission explains how bacteria
Discuss
Answer: (d).reproduce
Q196.
The equation used to obtain bacterial population by binary fission is
Discuss
Answer: (d).All of these
Q197.
Bacteria and fungi multiply best
Discuss
Answer: (b).between 16-38°C
Q198.
An organism has an optimal growth rate when the hydrogen ion concentration is very high. This organism is
Discuss
Answer: (b).acidophile
Q199.
Which of the following procedures uses a photocell to measure absorbance of a culture to regulate the flow of culture media?
Discuss
Answer: (d).Trubidostat
Q200.
Organisms, using organic compounds as electron donors are called
Discuss
Answer: (d).organotrophs