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During transcription what molecule opens the DNA?
During transcription, the enzyme RNA polymerase opens the DNA double helix to expose a segment of the DNA that will be transcribed into RNA.
What type of protein opens up DNA molecules to start transcription of mRNA?
RNA polymerase is the protein that unwinds and opens up the DNA double helix to initiate transcription of mRNA by reading and copying the DNA sequence into RNA.
Which enzyme opens DNA molecules?
Restriction Enzymes
What is opened by a restriction enzyme?
A restriction enzyme opens up the double-stranded DNA molecule at specific recognition sites by cutting the DNA strands at those sites. This creates DNA fragments with sticky ends that can be used in molecular biology techniques like cloning and DNA sequencing.
What opens up the double helix during replication?
An enzyme called helicase is responsible for unwinding and separating the double helix structure of DNA during replication. Helicase works by breaking the hydrogen bonds that hold the two strands together, allowing the DNA to be replicated.
During transcription what molecule opens the DNA?
During transcription, the enzyme RNA polymerase opens the DNA double helix to expose a segment of the DNA that will be transcribed into RNA.
What opens DNA but breaks hydrogen bonds?
The enzyme helicase.
What type of protein opens up DNA molecules to start transcription of mRNA?
RNA polymerase is the protein that unwinds and opens up the DNA double helix to initiate transcription of mRNA by reading and copying the DNA sequence into RNA.
Which enzyme opens DNA molecules?
Restriction Enzymes
What is opened by a restriction enzyme?
A restriction enzyme opens up the double-stranded DNA molecule at specific recognition sites by cutting the DNA strands at those sites. This creates DNA fragments with sticky ends that can be used in molecular biology techniques like cloning and DNA sequencing.
What opens up the double helix during replication?
An enzyme called helicase is responsible for unwinding and separating the double helix structure of DNA during replication. Helicase works by breaking the hydrogen bonds that hold the two strands together, allowing the DNA to be replicated.
Is DNA helicase an enzyme?
Yes, DNA helicase is an enzyme.
What is DNA-replication?
DNA replication is a process during which DNA double helix opens like a zipper , new nucleotides are added along both strands of DNA by enzyme DNA polmerase and at last two molecules of DNA are formed. It takes place in S phase of interphase .
What enzyme cuts and seals DNA?
The enzyme that cuts DNA is called a restriction enzyme, while the enzyme that seals DNA is called DNA ligase. Restriction enzymes cut DNA at specific sequences, creating breaks in the DNA strands, while DNA ligase seals these breaks by catalyzing the formation of phosphodiester bonds between the DNA fragments.
What enzyme is responsible for cutting DNA molecules?
The enzyme responsible for cutting DNA molecules is called a restriction enzyme.
Enzyme that analyzes the formation of the sugar to phosphate bonds in DNA?
The enzyme that analyzes the formation of the sugar to phosphate bonds in DNA is DNA polymerase. DNA polymerase is responsible for catalyzing the formation of the phosphodiester bonds between deoxyribose sugars and phosphate groups in the backbone of the DNA molecule during DNA replication.
What enzyme is used to join DNA nucleotides?
In DNA replication, DNA polymerase III is the enzyme which joins the DNA nucleotides together via phospodiester bonds.DNA Ligase is the enzyme that seals gaps in DNA during DNA Replication.DNA Ligase is the enzyme that seals gaps in DNA during DNA Replication.
