0
Enzyme helicase unwinds the DNA by breaking the bonds between nucleotides. Thus attaches itself at the nucleotides.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
DNA replication that unzip the DNA strand is?
What unzips DNA strand is a particular protein called Helicase. Helicase unwinds DNA's double helix at the replication fork.
The enzyme amylase un zips or winds the DNA strand?
The enzyme helicase unzips the DNA strand not amylase.
What does the helicase enzyme do?
Helicase is an enzyme involved in DNA replication. It unwinds and unzips the parental DNA strand.
What is the main function of DNA helicase in DNA replication?
It serves as 'The DNA Unwinding Enzyme'. It must needs be that other histone related protein-enzymes are needed for "rewinding".
Which is the function of the DNA helicase enzymes in the DNA replication process?
DNA helicase "unzip," or separate, a strand of DNA at positions called origins. This means that the hydrogen bonds between complementary base pairs are removed (DNA is double stranded!). When they separate double-stranded DNA into single strands, it allows each strand to be copied (replication). DNA helicases use the energy stored in a molecule called ATP to break the bonds, which serves as the energy currency of cells.
DNA replication that unzip the DNA strand is?
What unzips DNA strand is a particular protein called Helicase. Helicase unwinds DNA's double helix at the replication fork.
What binds to the DNA strand and separates it?
helicase enzyme
Does helicase catalyze the elongation of a new DNA strand?
No.
The enzyme amylase un zips or winds the DNA strand?
The enzyme helicase unzips the DNA strand not amylase.
What does the helicase enzyme do?
Helicase is an enzyme involved in DNA replication. It unwinds and unzips the parental DNA strand.
What is the enzyme that unwinds DNA prior to replication?
DNA Helicase unwinds the DNA strand in the specific location for it to be transcribed.
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.
DNA replication of a leading strand involves which enzyme?
The enzymes involved in DNA replication are helicase, binding proteins, primer synthesizers, DNA polymerases and DNA ligases. The helicase unwinds the two nucleotide strands and the binding proteins stabilize the single stranded DNA. The DNA polymerases attach the free nucleotides to the growing strand and the DNA ligases seal the new short stretched of nucleotides into a continuous strand. If there are any errors in the process, the DNA polymerases, ligases, and others also proofread and repair any mix up in base pairs.
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.
Do enzymes unwind the two strands of the parent DNA double helix during DNA replication?
Several enzymes participate in DNA replication, one being helicase which unwinds the two nucleotide strands.Binding proteins stabilize the single stranded DNA and DNA polymerase attach the free nucleotides to the growing strand. The DNA ligases seal the short stretches of nucleotides into one continuous strand
What Unwinds the DNA strand and breaks the hydrogen bonds between nucleotides in preparation for replication?
The initiation complex makes a small gap for a helicase enzyme to bind. It is the helicase the 'undwinds' the DNA for most of replication. In E. coli, for example, DnaA protein binds DNA to make a small gap between the two DNA strands, where DnaB enzyme (a helicase) can bind to the lagging strand (the one that is copied in fragments). From there, DnaB unwinds the DNA ahead of the polymerase enzyme.
What is the main function of DNA helicase in DNA replication?
It serves as 'The DNA Unwinding Enzyme'. It must needs be that other histone related protein-enzymes are needed for "rewinding".
