Genomes and DNA MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Genomes and DNA, a fundamental topic in the field of Molecular Biology. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Genomes and DNA 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 Genomes and DNA mcq questions that explore various aspects of Genomes and DNA problems. Each MCQ is crafted to challenge your understanding of Genomes and DNA principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Molecular Biology tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Genomes and DNA MCQs are your pathway to success in mastering this essential Molecular Biology topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Genomes and DNA. 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 Genomes and DNA knowledge to the test? Let's get started with our carefully curated MCQs!

Genomes and DNA MCQs | Page 2 of 12

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Q11.
Histone H1 binds two DNA helices.
Discuss
Answer: (a).True
Q12.
The distinct zig-zag appearance of the chromatin fibre is due to ____________
Discuss
Answer: (b).Histone H1
Discuss
Answer: (a).H1 induce 10 nm fibre formation
Q14.
With respect to the solenoid model of nucleosome, which of the following is true?
Discuss
Answer: (c).Structure supported by X โ€“ ray diffraction
Q15.
What marks the difference between the solenoid and the zig-zag models of 30 nm fibres?
Discuss
Answer: (b).Linker DNA
Q16.
The histone tails stabilize the 30 nm fibre by interacting with adjacent nucleosomes.
Discuss
Answer: (a).True
Q17.
Which of the following is not a characteristic of the nuclear scaffold?
Discuss
Answer: (b).Topoisomerase I
Q18.
Which histone molecule produces novel binding sites for protein components of the kinetochore?
Discuss
Answer: (a).CENP โ€“ A
Q19.
With respect to remodeling complex of nucleosome, which of the following is not true?
Discuss
Answer: (a).Does not require ATP
Q20.
The positioning of nucleosome is beneficial.
Discuss
Answer: (a).True