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What binds to the DNA strand and separates it?
helicase enzyme
The enzyme amylase un zips or winds the DNA strand?
The enzyme helicase unzips the DNA strand not amylase.
What enzymes is used during replication for elongation of the complementary DNA?
During DNA replication, the enzyme DNA polymerase is primarily responsible for the elongation of the complementary DNA strand. It synthesizes new DNA by adding nucleotides complementary to the template strand in a 5' to 3' direction. Additionally, primase synthesizes a short RNA primer to provide a starting point for DNA polymerase. Other enzymes, such as helicase and ligase, also play crucial roles in unwinding the DNA and joining Okazaki fragments, respectively.
What does the helicase enzyme do?
Helicase is an enzyme involved in DNA replication. It unwinds and unzips the parental DNA strand.
Where does Helicase attach to on the DNA strand?
Helicase attaches to the DNA strand at the replication fork, which is the region where the double-stranded DNA is unwound to separate the two strands during DNA replication. Helicase helps to unzip the double helix by breaking hydrogen bonds between the base pairs.
What must happen to a DNA molecule before RNA ploymerase can make RNA?
The double strand helix is opened by enzymes called helicase and this allow the RNA polymerase to copy the DNA strand. The double strand helix is opened by enzymes called helicase and this allow the RNA polymerase to copy the DNA strand.
Which enzymes catalyzes the elongation of a new DNA strand?
DNA polymerase catalyzes the reactions that are responsible for synthesizing new DNA strands in the 5' to 3' direction. The parent DNA strand is read in the 3' to 5' direction but the daughter strand is extended in the opposite direction.
Which is the function of the DNA helicase enzyme in the DNA replication process?
DNA helicase is responsible for unwinding the double-stranded DNA during DNA replication. It separates the two strands of DNA by breaking the hydrogen bonds between the base pairs, allowing DNA polymerase to access the template strand and synthesize a new complementary strand.
What enzyme unwinds or unzips the parent strand?
DNA helicase unwinds the DNA strands in transcription; helicases also serve many other functions when the separation of two nucleic acid strands are required.http://en.wikipedia.org/wiki/DNA_helicase
What is the principle enzyme involved in DNA replication?
Two of the enzymes involved in DNA replication are helicase and DNA polymerase. Helicase unwinds the DNA strand and DNA polymerase makes a copy.
What is the role of helicase and DNA polymerase in DNA replication?
Helicase unwinds the double-stranded DNA molecule, separating the two strands. DNA polymerase then adds complementary nucleotides to each strand, creating two new identical DNA molecules.
What is replisome?
A replisome is a complex of proteins involved in DNA replication. It consists of multiple components, including DNA polymerase, helicase, primase, and other enzymes that work together to synthesize new DNA strands during replication. The replisome coordinates the unwinding of the double-stranded DNA, synthesis of new DNA strands, and proofreading functions to ensure accurate replication.
