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to make a new copy before the cell splits
Olivia Brown
wahid
Anonymous
Anonymous
504-14- Harvey Tan-陳...
kingsoton douglessa
Tiaron McDowall
Володимир Лузан
Nwocha Adiel
LEO LUNDY
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∙ 13y agoWhen the DNA needs to be coppied to make something the body needs
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∙ 9y agoDNA unzips during transcription and replication. However, DNA does not entirely unzip. It only unzips in a small area called a replication fork.
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∙ 12y agoVia the use of the DNA Helicase family of enzymes.
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∙ 12y agoDown the middle, at the binding site of the base pairs.
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∙ 13y agotranscription and replication
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∙ 12y agoby having sperm cells sexing it
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∙ 11y agoOn the replication forks.
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∙ 12y agoDuring DNA replication.
During transcription what molecule opens the DNA?
Helicase is what will "unzip" the DNA.
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.
Why is it necessary to unzip the DNA for transcription to occur?
because the new DNA needs an original strand as well a new strand, thanks to helicase. that's why it is considered "semi-conservative". Unzipping the DNA allows an official copy to be made.
Does during DNA replication only one strand of DNA serve as a template?
No. All strands can be replicated, just depends on where the enzymne decides to land and unzip it. Anyways, all DNA molecules would be adequate templates since they are all identical copies of each other.
What process makes a copy of a DNA molecule?
Transcription.
What bonds are broken in order the unzip the DNA strands?
The hydrogen bonds are broken in order to unzip the DNA strand. This all occurs during the DNA replication process.
What enzyme is used to unzip DNA?
The helicase enzymes are used to unzip DNA. There are 31 specific DNA helicases. There are 95 unique helicases in the human genome.
During transcription what molecule opens the DNA?
Helicase is what will "unzip" the DNA.
What bonds are broken in order to unzip DNA strands?
Hydrogen Bonds
DNA replication result in identical chromosomes?
More DNA. The DNA unzips and then makes more from the code that genes give, It has to fit A with T and C with G. Mutations happen when the DNA does not unzip on time and the new DNA still sticks to the DNA that was supposed to unzip
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 enzyme separates the DNA rails during replication?
The protein uncoils the helix and "unzip" the bases
What is the shortest definition for the word vacuole?
If I were an enzyme, I'd be DNA helicase so I could unzip your genes.
What occures when 2 strands unzip and the nitrogen bases pair with different nitrogen bases?
This is the process of DNA replication. A DNA strand in the nucleus of a cell, starts off by being "unzipped" by helicase (an enzyme). Then another enzyme, DNA polymerase matches the nitrogen bases (which are freely floating in the nucleus), of each half with their matches, this forms two identical strands, of DNA.
Explain how the structure of DNA relates to its function.?
The structure of DNA relates to its function greatly as the covalent bonds form the backbone of the DNA and provide the overall structure while the weak hydrogen bonds allow the DNA to unzip when needed to undergo replication.
Why is it necessary to unzip the DNA for transcription to occur?
because the new DNA needs an original strand as well a new strand, thanks to helicase. that's why it is considered "semi-conservative". Unzipping the DNA allows an official copy to be made.
How did Watson and crick come up with a hypothesize of DNA replication?
They predicted that the DNA double helix would unzip and replicate semiconservatively.
