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To unwind the DNA double helix
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∙ 11y ago
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What enzyme unravels the DNA helix?
DNA Helicase. - an enzyme, is responsible for unwinding and unzipping the double helix.
Who discovered helicase and what year?
Helicase was discovered by James M. Berger and Stephen J. Kowalczykowski in 1995. They identified the role of helicase in DNA replication by studying its function in unwinding the double helix structure of DNA.
What happens when a helicase doesn't work?
When helicase doesn't work, DNA replication is halted. Helicase is responsible for unwinding the DNA double helix, allowing other enzymes to access the DNA for replication. Without helicase, DNA replication cannot proceed and cell division may be impaired.
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.
Why is helicase good?
Helicase is good because it plays a crucial role in DNA replication by unwinding the double-stranded DNA helix, allowing other enzymes to access the DNA strands for replication. Without helicase, DNA replication would not be possible, making it an essential enzyme for the process.
What enzyme unravels the DNA helix?
DNA Helicase. - an enzyme, is responsible for unwinding and unzipping the double helix.
What enzyme unzips DNA and RNA?
DNA is unzipped by the enzyme helicase, which separates the two DNA strands during replication or transcription. RNA, on the other hand, does not need to be unzipped in the same way as DNA.
What job do the enzymes helicase play?
Helicase unwinds the DNA during replication.
What enzyme is responsible for unwinding the DNA molecule for replication?
The enzyme responsible for unwinding the DNA molecule for replication is called helicase. Helicase breaks the hydrogen bonds between the DNA base pairs, allowing the two strands to separate and expose the nucleotide bases for replication.
When was RNA helicase database created?
The RNA Helicase Database was created in 2007. It provides comprehensive information on RNA helicases and their diverse functions in various cellular processes.
What unzipped DNA?
helicase.! sukkerz.!
What enzyme is responsible for unzipping the helix?
Helicase is the enzyme responsible for unwinding and unzipping the double helix structure of DNA during processes such as replication and transcription.
What is the enzyme that unwinds DNA prior to replication?
The enzyme that unwinds DNA prior to replication is called helicase. It breaks the hydrogen bonds between the two DNA strands, allowing them to separate and serve as templates for the synthesis of new DNA strands.
What enzyme breaks apart the DNA?
Helicase
What is replicability and why is it important?
when one DNA is split apart by a helicase and then DNA polymerase comes along and adds new DNA to the half strands and it is important because without it every organism would be be microscopic
What molecule is first active during DNA replication?
helicase enzymes
Who discovered helicase and what year?
Helicase was discovered by James M. Berger and Stephen J. Kowalczykowski in 1995. They identified the role of helicase in DNA replication by studying its function in unwinding the double helix structure of DNA.
