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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
Wiki User
∙ 13y ago
Wiki User
∙ 13y agoDNA polymerase polymerizes deoxyribonucleotides to DNA, essentially replicating it. Once the original DNA double helix is separated into two single strands, DNA polymerase moves down the strands in a 5' - 3' direction resulting in two double helixes from the one original.
Wiki User
∙ 11y agoto add nucleotides to the end of a growing DNA strand
Wiki User
∙ 13y agoDNA polymerase adds bases to the 3' end during replication. It matches the c with G and A with U during replication. Never add to the 5' end!
Wiki User
∙ 13y agothey contain cellular data.
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What enzyme elongates DNA?
DNA Polymerase III
What enzyme transcribes DNA?
The enzyme that transcribes the DNA into RNA is called RNA polymerase.
What are the four enzymes involved in DNA replication and repair?
DNA polymerase III DNA polymerase I DNA Ligase DNA Helicase
What is the enzyme that synthesizes mRna using DNA as a template?
RNA polymerase
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.
What enzyme elongates DNA?
DNA Polymerase III
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.
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 enzyme transcribes DNA?
The enzyme that transcribes the DNA into RNA is called RNA polymerase.
What are the four enzymes involved in DNA replication and repair?
DNA polymerase III DNA polymerase I DNA Ligase DNA Helicase
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.
What is the enzyme that synthesizes mRna using DNA as a template?
RNA polymerase
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.
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
What enzyme builds new DNA strands from existing strands during DNA replication?
DNA Polymerase III is responsible for adding new nucleotides to the strand being synthesised. Also involved in DNA replication are DNA Polymerase I which replaces primers with nucleotides, and DNA Ligase which joins fragments of DNA together.
