MCQ on DNA Replication in Eukaryotes




DNA replication in eukaryotes involves initiation at multiple origins, proceeding bidirectionally from replication forks. Enzymes like DNA polymerases synthesize new strands, while helicases unwind the double helix. This process ensures accurate duplication of chromosomes during cell division, vital for genetic stability and inheritance. This is an MCQ on DNA Replication in Eukaryotes.

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1. 
The DNA replication is semiconservative, meaning:

2. 
Which enzyme is responsible for unwinding the DNA double helix during eukaryotic DNA replication?

3. 
What is the function of the RNA primase during eukaryotic DNA replication?

4. 
Which DNA polymerase enzyme is primarily responsible for synthesizing the leading strand during eukaryotic DNA replication?

5. 
The lagging strand in eukaryotic DNA replication is synthesized:

6. 
Which enzyme is responsible for joining the Okazaki fragments on the lagging strand during eukaryotic DNA replication?

7. 
The formation of the replication bubble in eukaryotic DNA replication occurs at the:

8. 
In eukaryotic DNA replication, the DNA topoisomerase enzyme is responsible for:

9. 
Which molecule provides the energy required for DNA polymerization during eukaryotic DNA replication?

10. 
What is the role of telomerase in eukaryotic DNA replication?

11. 
Which of the following is a component of the eukaryotic DNA replication machinery?

12. 
During eukaryotic DNA replication, the synthesis of the lagging strand involves the formation of:

13. 
How is the accuracy of DNA replication maintained in eukaryotic cells?

14. 
After eukaryotic DNA replication, each daughter cell receives:

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MCQ on DNA Replication in Eukaryotes




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