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DNA Replication - The Definitive Guide | Biology Dictionary
https://biologydictionary.net/dna-replication/
webJun 1, 2020 · Definition. 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 the new DNA molecules.
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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
webIntroduction. DNA replication, or the copying of a cell's DNA, is no simple task! There are about 3 billion base pairs of DNA in your genome, all of which must be accurately copied when any one of your trillions of cells divides 1 . The basic mechanisms of DNA replication are similar across organisms.
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Replication - Definition and Examples - Biology Online Dictionary
https://www.biologyonline.com/dictionary/replication
webJun 16, 2022 · Replication, in the general sense, is to create a copy or a duplicate. Thus, in biology, replication is commonly associated with DNA (DNA replication) where the DNA is copied prior to cell division. Apart from that, replication also refers to the duplication of a laboratory or experimental procedure, which is essential for research statistics.
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replication | Learn Science at Scitable - Nature
https://www.nature.com/scitable/definition/replication-33/
webDNA replication is the process by which a double-stranded DNA molecule is copied to produce two identical DNA molecules. Replication is an essential process because, whenever a cell divides,...
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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
webMar 17, 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 DNA is copied.
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9.2 DNA Replication - Concepts of Biology | OpenStax
https://openstax.org/books/concepts-biology/pages/9-2-dna-replication
webDescribe mechanisms of DNA repair. When a cell divides, it is important that each daughter cell receives an identical copy of the DNA. This is accomplished by the process of DNA replication. The replication of DNA occurs during the synthesis phase, or S phase, of the cell cycle, before the cell enters mitosis or meiosis.
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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
webReplication. DNA structure and replication review. Google Classroom. Key terms. DNA structure. DNA is a nucleic acid, one of the four major groups of biological macromolecules. Nucleotides. All nucleic acids are made up of nucleotides.
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Molecular Events of DNA Replication | Learn Science at Scitable
https://www.nature.com/scitable/topicpage/major-molecular-events-of-dna-replication-413/
webIn simple terms, replication involves use of an existing strand of DNA as a template for the synthesis of a new, identical strand.
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14.3 Basics of DNA Replication - Biology | OpenStax
https://openstax.org/books/biology/pages/14-3-basics-of-dna-replication
webDuring DNA replication, each of the two strands that make up the double helix serves as a template from which new strands are copied. The new strand will be complementary to the parental or “old” strand. When two daughter DNA copies are formed, they have the same sequence and are divided equally into the two daughter cells.
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DNA Replication | Fundamentals of Biology | Biology | MIT OpenCourseWare
https://ocw.mit.edu/courses/7-01sc-fundamentals-of-biology-fall-2011/pages/molecular-biology/dna-replication/
webLearning Objectives. To understand the semi-conservative model of DNA replication. To recognize the 5’ and 3’ ends of DNA and predict the direction in which replication will proceed. To predict the sequence of a newly synthesized strand of DNA, based on the sequence of the original strand.
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