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Since DNA is highly coiled to pack a huge amount of heredity information into a small space, it has to be unwound before transcription can begin. If it were still coiled, the proteins involved in the process of transcription cannot gain access to the internal regions DNA

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What DNA begins to uncoil DNA?

Helicase is the enzyme responsible for unwinding the double-stranded DNA molecule during DNA replication. It breaks the hydrogen bonds between the nitrogenous bases, separating the two strands and allowing for the replication process to occur.


Why is it important to check for during DNA replication than during translation?

an error in DNA replication would affect many generations of cells


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.


DNA replicates during what phase?

It replicates during Interphase, the stage of Mitosis.DNA is replicated during interphase. This DNA replication takes place during mitosis and allows the daughter cells to have the correct number of chromosomes.


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 is copies during replication?

A cell's DNA is copied during replication.


What major enzyme involved on replication?

DNA Helicase is the major enzyme involved in the replication of DNA. The reason why it is so important is that it unwinds the DNA which creates two separate strands.


In what direction does DNA polymerase add nucleotides during DNA replication?

DNA polymerase adds nucleotides in the 5' to 3' direction during DNA replication.


Why is it more important to check for Error during DNA replication and then during protein synthesis?

It is more important to check for errors during DNA replication because errors in DNA can be passed on to future generations, leading to genetic mutations and potential diseases. In contrast, errors during protein synthesis can be corrected by the cell's quality control mechanisms to prevent the production of faulty proteins.


When does DNA replication occur during the cell cycle?

DNA replication occurs during the S phase of the cell cycle.


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.


Which enzyme removes the RNA primers during DNA replication?

The enzyme that removes RNA primers during DNA replication is called DNA polymerase I.