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three different roles in DNA polymerase are

1. binding of enzymes to existing DNA

2. Unwinding of the double helix

3. Synthesis of a new matching strand for each existing strand

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14y ago

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What specific component does DNA polymerase III require in order to function correctly?

DNA polymerase III requires a primer, which is a short piece of RNA or DNA, in order to function correctly.


What is the name of the two enzymes that help in the duplication of DNA?

More than two enzymes are involved. However, the main ones are DNA Polymerase I and DNA Polymerase III. DNA Polymerase III adds new nucleotides and DNA Polymerase I removes primers.


What chemical is an enzyme that add nucleotides to a new strand of DNA during replication?

DNA Polymerase is the enzyme which adds new nucleotides during replication.


How does DNA polymerase function in the process of transcription?

DNA polymerase does not function in the process of transcription. Transcription is the process where RNA is synthesized from a DNA template by RNA polymerase. DNA polymerase, on the other hand, is involved in DNA replication, where it synthesizes a new DNA strand using a DNA template.


What enzyme transcribes DNA?

The enzyme that transcribes the DNA into RNA is called RNA polymerase.


What enzyme elongates DNA?

DNA polymerase is the main enzyme responsible for elongating DNA strands during DNA replication. It catalyzes the addition of nucleotides to the growing strand in a 5' to 3' direction.


What function does a DNA polymerase have?

To split DNA strands to create doubles.


What is the difference between DNA polymerase I II and III?

DNA polymerase I, II, and III are enzymes involved in DNA replication in prokaryotes. DNA polymerase I is responsible for removing RNA primers during DNA replication and filling the gaps with DNA nucleotides. DNA polymerase II is involved in DNA repair pathways, particularly in response to DNA damage. DNA polymerase III is the main enzyme responsible for synthesizing a new DNA strand during replication. It has a high processivity and is the primary enzyme involved in synthesizing the leading and lagging strands of DNA.


What is the difference between DNA polymerase III and DNA polymerase I?

pol 1 - exonuclease activity pol 2 - dna repair pol 3 - primary replication enzyme


How does DNA polymerase function in DNA replication?

DNA Polymerase III is responsible for adding new nucleotides to the strand being created. DNA Polymerase I replaces the primers with DNA nucleotides. The fragments are then joined together by ligase, and a new strand has been created.


Which enzyme is used in the synthesis of new copies of DNA?

In humans, many enzymes are involved in DNA replication. Among them are: DNA polymerase I DNA polymerase III Ligase Primase Helicase DNA polymerase I and III perform the bulk of the actual reproduction--their job is to add nucleotides to the growing strands. The others perform specialized functions and are essential to the process.


Dna polymerase has a what?

DNA polymerase has a proofreading function that helps to ensure accuracy during DNA replication by checking for errors and correcting them in real time.