Answered

Discover the answers to your questions at Westonci.ca, where experts share their knowledge and insights with you. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately.

Select the correct answer.

Why do you think eukaryotic DNA requires multiple origins of replication?

A. Multiple origins help make more copies of the same DNA simultaneously.
B. Eukaryotic organisms have unique DNA strands for each specialized cell.
C. Eukaryotes do not have topoisomerase, so multiple origins are created due to tension from unwinding.
D. Eukaryotic DNA is much larger and replication at multiple origins helps reduce the time required to replicate.

Sagot :

GinnyAnswer

Final answer:

Eukaryotic DNA requires multiple origins of replication to efficiently replicate large genomes in a timely manner.


Explanation:

Eukaryotic DNA requires multiple origins of replication due to the size and complexity of eukaryotic genomes. In eukaryotes, with multiple linear chromosomes, each chromosome needs more than one origin of replication to duplicate in the S-phase of the cell cycle.

Having multiple origins of replication ensures quicker replication by allowing simultaneous initiation of DNA synthesis at different points along each chromosome. This mechanism helps eukaryotic cells efficiently replicate their large genomes within a reasonable time frame.

Moreover, the presence of multiple origins of replication in eukaryotic DNA helps prevent lagging strands and ensures smooth replication across the entire chromosome.


Learn more about DNA replication in eukaryotes here:

https://brainly.com/question/43306726


We appreciate your time on our site. Don't hesitate to return whenever you have more questions or need further clarification. We hope you found this helpful. Feel free to come back anytime for more accurate answers and updated information. Thank you for visiting Westonci.ca, your go-to source for reliable answers. Come back soon for more expert insights.