Nucleic Acids MCQs

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

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

Nucleic Acids MCQs | Page 1 of 7

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Discuss
Answer: (a).two 3'-OH ends and two 5'-phosphate ends
Q2.
Which of the following amino acids interact with the DNA or RNA backbone (i.e. phosphate)?
Discuss
Answer: (b).Lys and Arg
Discuss
Answer: (c).has a 3'- 5' exonuclease activity
Q4.
Which of the following amino acids can interact with the DNA or RNA nucleotide bases via hydrogen bonding?
Discuss
Answer: (a).Asn and Gln
Q5.
Different DNA polymerases play distinct roles in DNA replication and repair in both prokaryotic and eukaryotic cells. All known DNA polymerases synthesize DNA only in the __________ by the addition of dNTPs to a performed primer strand of DNA.
Discuss
Answer: (c).5' to 3' direction
Discuss
Answer: (b).increases with increasing salt
Q7.
The sugar in RNA is __________ , the sugar in DNA is __________
Discuss
Answer: (b).ribose, deoxyribose
Discuss
Answer: (a).covalently bonded to a sugar
Q9.
In gel electrophoresis, what fragments will move most quickly through a gel?
Discuss
Answer: (b).Small fragments
Q10.
Which pyrimidine base contains an amino group at carbon 4?
Discuss
Answer: (a).Cytosine
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