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 18 of 33

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Q171.
What is the colour of gram-negative bacteria on a gram staining?
Discuss
Answer: (b).Pink
Q172.
Which of the following is a primary stain for acid fast staining of mycobacteria?
Discuss
Answer: (b).Carbol fuchsin
Q173.
The deinococci are gram-positive cocci and rods that are distinctive in their unusually great resistance to
Discuss
Answer: (c).both (a) and (b)
Q174.
Which of the following shows a positive urease test?
Discuss
Answer: (c).Both (a) and (b)
Q175.
Which of the following(s) is/ are oxidase-positive bacteria?
Discuss
Answer: (d).All of these
Discuss
Answer: (b).Crystal violet, iodine, decolorizer, safranin
Q177.
Gram staining was developed accidentally in 1884 by
Discuss
Answer: (b).Hans Christian Gram
Q178.
Which of the following organisms can be demonstrated with silver impregnation method?
Discuss
Answer: (c).Spirochaetes
Q179.
The walls of Nocardioforms contains the sugars __________________________
Discuss
Answer: (d).arabinose and galactose
Q180.
Other name for 'pertussis' is
Discuss
Answer: (c).Whooping cough