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Replication Fork | Science Primer
https://scienceprimer.com/replication-fork
Web ResultThe replication fork is a region where a cell's DNA double helix has been unwound and separated to create an area where DNA polymerases and the other enzymes involved can use each strand as a template to synthesize a new double helix. An enzyme called a helicase catalyzes strand separation.
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Molecular mechanism of DNA replication - Khan Academy
https://www.khanacademy.org/science/ap-biology/gene-expression-and-regulation/replication/a/molecular-mechanism-of-dna-replication
Web ResultSpecialized proteins recognize the origin, bind to this site, and open up the DNA. As the DNA opens, two Y-shaped structures called replication forks are formed, together making up what's called a replication bubble. The replication forks will move in opposite directions as replication proceeds.
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DNA structure and replication review (article) | Khan Academy
https://www.khanacademy.org/science/ap-biology/gene-expression-and-regulation/replication/a/hs-dna-structure-and-replication-review
Web ResultThe replication fork is the branched (forked) DNA at either end of the replication bubble. The replication complex is the group of proteins that help synthesize the new DNA strands. A replication unit is any chunk of DNA that is capable of being replicated — e.g. a plasmid with an origin of replication (ORI) is a replication unit.
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Replication Fork: Definition, Structure, Diagram, & Function
https://researchtweet.com/replication-fork-definition-structure-diagram/
Web ResultFeb 2, 2023 · The replication fork is a structure which is formed during the process of DNA replication. It is activated by helicases, which helps in breaking the hydrogen bonds, and holds the two strands of the helix. The resulting structure has two branching’s which is known as prongs, where each one is made up of single …
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9.2: DNA Replication - Biology LibreTexts
https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/Concepts_in_Biology_(OpenStax)/09%3A_Molecular_Biology/9.02%3A_DNA_Replication
Web ResultMar 17, 2022 · Figure \(\PageIndex{3}\): A replication fork is formed by the opening of the origin of replication, and helicase separates the DNA strands. An RNA primer is synthesized, and is elongated by the DNA polymerase.
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The Replication Fork: Understanding the Eukaryotic Replication
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3627427/
Web ResultJan 29, 2013 · Replication processes permit the copying of a single DNA double helix into two DNA helices, which are divided into the daughter cells at mitosis. The major enzymatic functions carried out at the replication fork are well conserved from prokaryotes to eukaryotes.
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Replication Fork, Fork Protection Complex | Learn Science at …
https://www.nature.com/scitable/topicpage/replication-fork-stalling-and-the-fork-protection-14435782/
Web ResultFigure 1: Replication fork components. The RF is a multiprotein complex with helicase and DNA synthesis activities. It is called a fork because the structure resembles a two-pronged fork....
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9.2 DNA Replication - Concepts of Biology | OpenStax
https://openstax.org/books/concepts-biology/pages/9-2-dna-replication
Web ResultAs the DNA opens up, Y-shaped structures called replication forks are formed ( Figure 9.10 ). Two replication forks are formed at the origin of replication, and these get extended in both directions as replication proceeds.
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DNA replication - Wikipedia
https://en.wikipedia.org/wiki/DNA_replication
Web ResultIn molecular biology, [1] [2] [3] DNA replication is the biological process of producing two identical replicas of DNA from one original DNA molecule. [4] . DNA replication occurs in all living organisms acting as the most essential part of …
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The DNA Replication Fork | Molecular Biology | JoVE
https://www.jove.com/science-education/11548/the-dna-replication-fork
Web ResultThe replication fork is a Y-shaped active region where two strands of DNA are separated and replicated continuously. The coupling of DNA unzipping and complementary strand synthesis is a characteristic feature of a replication fork.
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