DNA Sequencing and DNA Replication MCQs

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

DNA Sequencing and DNA Replication MCQs | Page 8 of 11

Q71.
How is the strength of the interaction between primase and helicase which regulates the length of Okazaki fragments?
Discuss
Answer: (b).Strong association short fragment
Q72.
Which of the following enzyme is not required for the synthesis of lagging strand?
Discuss
Answer: (b).Gyrase
Q73.
Length of Okazaki fragments in eukaryotes ranges between ____________ nucleotides.
Discuss
Answer: (a).100 – 400
Q74.
Polymerization of dNTP by DNA polymerase is in 3’ → 5’ direction.
Discuss
Answer: (b).False
Q75.
The origin of replication is rich in __________
Discuss
Answer: (a).A, T
Q76.
How many origin of replication are present in the E. coli genome ___________
Discuss
Answer: (a).1
Q77.
There are two repeated motifs critical for ori C function. They are ___________
Discuss
Answer: (c).9 mer and 13 mer
Q78.
With respect to the ori C motif choose the correctly paired option.
Discuss
Answer: (d).13 mer = 3 times
Discuss
Answer: (b).13 mer = binding site for replication initiator protein
Q80.
Which of the following is not a function of Dna A?
Discuss
Answer: (c).Initiates DNA melting