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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 ResultThe double-stranded DNA of the circular bacteria chromosome is opened at the origin of replication, forming a replication bubble. Each end of the bubble is a replication fork, a Y-shaped junction where double-stranded DNA is separated into two single strands. New DNA complementary to each single strand is synthesized …
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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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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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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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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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The Replication Fork: Understanding the Eukaryotic Replication
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3627427/
Web ResultJan 29, 2013 · The process of semiconservative replication suggested a geometry for the site of DNA replication, a fork-like DNA structure, where the DNA helix is open, or unwound, exposing unpaired DNA nucleotides for recognition and base pairing for the incorporation of free nucleotides into double-stranded DNA ( Figure …
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11.2 DNA Replication - Microbiology | OpenStax
https://openstax.org/books/microbiology/pages/11-2-dna-replication
Web ResultLearning Objectives. By the end of this section, you will be able to: Explain the meaning of semiconservative DNA replication. Explain why DNA replication is bidirectional and includes both a leading and lagging strand. Explain why Okazaki fragments are formed. Describe the process of DNA replication and the functions …
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DNA Replication - The Definitive Guide | Biology Dictionary
https://biologydictionary.net/dna-replication/
Web ResultJun 1, 2020 · DNA replication is a process that occurs during cellular division where two identical molecules of DNA are created from a single molecule of DNA. As a semiconservative process, a single molecule containing two strands of DNA in double helix formation is separated, where each strand serves as a template for …
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Replication fork components | Learn Science at Scitable - Nature
https://www.nature.com/scitable/content/replication-fork-components-14463312/
Web ResultReplication fork components | Learn Science at Scitable. The RF is a multiprotein complex with helicase and DNA synthesis activities. It is called a fork because the structure resembles a...
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