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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
WebDNA replication is semiconservative. Each strand in the double helix acts as a template for synthesis of a new, complementary strand. New DNA is made by enzymes called DNA polymerases, which require a template and a primer (starter) and synthesize DNA …
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Replication Fork | Science Primer
https://scienceprimer.com/replication-fork
WebThe 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 …
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Replication Fork, Fork Protection Complex | Learn Science …
https://www.nature.com/scitable/topicpage/replication-fork-stalling-and-the-fork-protection-14435782/
WebFigure 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 …
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9.2: DNA Replication - Biology LibreTexts
https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/Book%3A_Concepts_in_Biology_(OpenStax)/09%3A_Molecular_Biology/9.02%3A_DNA_Replication
WebMar 16, 2022 · The replication of DNA occurs during the synthesis phase, or S phase, of the cell cycle, before the cell enters mitosis or meiosis. The elucidation of the structure of the double helix provided a hint as to how …
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11.2 DNA Replication - Microbiology | OpenStax
https://openstax.org/books/microbiology/pages/11-2-dna-replication
WebAs the DNA opens up, Y-shaped structures called replication forks are formed. Two replication forks are formed at the origin of replication, allowing for bidirectional …
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DNA Replication Steps and Process - ThoughtCo
https://www.thoughtco.com/dna-replication-3981005
WebOct 7, 2019 · A replication fork is formed which serves as a template for replication. Primers bind to the DNA and DNA polymerases add new nucleotide sequences in the 5′ to 3′ direction. This addition is continuous …
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DNA Replication Fork Overview & Function - Study.com
https://study.com/learn/lesson/dna-replication-fork-overview-function.html
WebJan 12, 2022 · A replication DNA fork is defined as a Y-shaped region where the parent DNA double helix splits into two strands, subsequently copied. Since two replication …
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DNA Replication Fork: Definition & Overview - Study.com
https://study.com/academy/lesson/dna-replication-fork-definition-lesson-quiz.html
WebSep 21, 2021 · The replication fork is the area where the replication of DNA will actually take place. There are two strands of DNA that are exposed once the double helix is …
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Replication-induced DNA secondary structures drive fork …
https://www.biorxiv.org/content/10.1101/2022.11.18.517070v2
WebMar 21, 2023 · A combination of genetic and biophysical characterisation establishes that structure forming capacity is a key determinant of replisome arrest. Mechanistically, …
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