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In prokaryotes: DNA gyrase - a topoisomerase II protein that introduces negative supercoils in the DNA to reduce torsional stress
DNA helicase - breaks the hydrogen bonds between nucleotides and unzips the DNA double helix
Single stranded binding proteins - stabilize DNA be keeping the DNA strands from reannealing
DNA Polymerase III - polymerizes nucleotides forming a new DNA strand
Loading clamp - loads the DNA strand into pol III
DNA Primase - lays down an RNA primer on the lagging strand
DNA Polymerase I - replaces RNA primer with DNA
DNA Ligase - ligates DNA strand together on the lagging strand
In eukaryotes:
DNA Pol III is replaced by DNA Pol Delta
Pol I is replaced by Pol Alpha
RPA - replication protein A replaces the SSBs
RFC - replication factor C replaces DNA loading clamp
PCNA replaces the beta subunit
What else can I help you with?
Which enzyme breaks the hydrogen bonds during DNA replication?
The enzyme that breaks the hydrogen bonds during DNA replication is called helicase.
Which enzyme removes the RNA primers during DNA replication?
The enzyme that removes RNA primers during DNA replication is called DNA polymerase I.
What enzyme separates the two strands of DNA to initiate the replication process?
The enzyme that separates the two strands of DNA to start the replication process is called helicase.
Which enzyme is responsible for breaking hydrogen bonds during DNA replication?
The enzyme responsible for breaking hydrogen bonds during DNA replication is called DNA helicase.
Which enzyme removes the RNA primers and fills in the gaps during DNA replication?
The enzyme that removes the RNA primers and fills in the gaps during DNA replication is called DNA polymerase.
What is the name of the enzyme that aids in the process of replication?
The enzyme DNA dependent DNA polymerase is essential for DNA replication
What does the helicase enzyme do?
Helicase is an enzyme involved in DNA replication. It unwinds and unzips the parental DNA strand.
What type of the enzyme that cuts the bonds of DNA molecule at the origin of replication?
The enzyme that cuts the bonds of DNA at the origin of replication is called DNA helicase. DNA helicase plays a key role in unwinding the double helix structure of DNA so that it can be replicated.
Which enzyme breaks the hydrogen bonds during DNA replication?
The enzyme that breaks the hydrogen bonds during DNA replication is called helicase.
Which enzyme removes the RNA primers during DNA replication?
The enzyme that removes RNA primers during DNA replication is called DNA polymerase I.
What enzyme separates the two strands of DNA to initiate the replication process?
The enzyme that separates the two strands of DNA to start the replication process is called helicase.
Major enzyme involved in replication?
RNA polymerase
What enzyme plays a role in replication?
the make food
Which enzyme is responsible for breaking hydrogen bonds during DNA replication?
The enzyme responsible for breaking hydrogen bonds during DNA replication is called DNA helicase.
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.
What enzyme is involved in DNA replication?
Helicase and DNA polymerase
What is the enzyme that untwists the DNA molecule before replication?
helicase
