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The DNA replication machine is a collection of enzymes responsible for unzipping the DNA double helix, removing the hydrogen bonds between the bases, synthesizing the leading and lagging strain and then checking for errors.

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What does DNA replication make?

DNA replication produces a copy of the DNA. At the same time the cell in which the DNA is to be found splits into two with a copy of the DNA in each. DNA replication is caused by cell replication during the process of mitosis.


Describe the components of the replication machine.?

The main components of a replication machine include DNA helicase, which unwinds the DNA double helix; DNA polymerase, which adds new nucleotides to the growing DNA strand; primase, which synthesizes RNA primers for DNA replication to start; and DNA ligase, which joins the Okazaki fragments on the lagging strand. These components work together to ensure accurate and efficient replication of DNA.


What are the areas on DNA where replication occurs called?

DNA replication begins in areas of DNA molecules are called origins of replication.


Compare the number of replication forks in prokaryotic and eukaryotic DNA during replication?

Prokaryotic DNA replication has a single origin of replication, leading to two replication forks. In contrast, eukaryotic DNA replication has multiple origins of replication, resulting in multiple replication forks forming along the DNA molecule.


DNA is copied during a process called?

DNA is copied during a process called DNA replication. This process occurs in the nucleus of a cell and involves making an exact copy of the original DNA molecule. DNA replication is essential for cell division and passing genetic information from one generation to the next.


What process makes a copy of a DNA molecule?

Transcription.


Where does DNA polymerase add nucleotides during the process of DNA replication?

DNA polymerase adds nucleotides to the growing DNA strand at the replication fork during the process of DNA replication.


What is it called when a DNA copies itself?

DNA replication


What is the site of DNA replication in eukaryotes?

The site of DNA replication in eukaryotes is the nucleus. Replication occurs in the nucleus because this is where the DNA is stored. The process involves unwinding the DNA double helix and synthesizing new strands of DNA using the existing strands as templates.


How do replication bubbles form during the process of DNA replication?

During DNA replication, replication bubbles form when the DNA double helix unwinds and separates into two strands. Enzymes called helicases unwind the DNA, creating a replication fork where new DNA strands can be synthesized. This process allows for multiple replication bubbles to form along the DNA molecule, enabling efficient and accurate replication.


Where does DNA replication takes place?

DNA replication takes place in NUCLEUS


Does mitosis begin with DNA replication?

Yes, mitosis begins with DNA replication.