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1. Transcription: an overview of DNA transcription (article) - Khan Academy
Link: https://www.khanacademy.org/science/ap-biology/gene-expression-and-regulation/transcription-and-rna-processing/a/overview-of-transcription
Description: WEBIn biology, transcription is the process of copying out the DNA sequence of a gene in the similar alphabet of RNA. Overview of transcription. Transcription is the first step in gene expression, in which information from a gene is used to construct a functional product such as a protein.
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2. Stages of transcription - Khan Academy
Link: https://www.khanacademy.org/science/biology/gene-expression-central-dogma/transcription-of-dna-into-rna/a/stages-of-transcription
Description: WEBTranscription is the process in which a gene's DNA sequence is copied (transcribed) to make an RNA molecule. RNA polymerase is the main transcription enzyme. Transcription begins when RNA polymerase binds to a promoter sequence near the beginning of a gene (directly or through helper proteins).
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3. Transcription (biology) - Wikipedia
Link: https://en.wikipedia.org/wiki/Transcription_(biology)
Description: WEBTranscription is the process of copying a segment of DNA into RNA. The segments of DNA transcribed into RNA molecules that can encode proteins produce messenger RNA (mRNA). Other segments of DNA are transcribed into RNA molecules called non-coding RNAs (ncRNAs).
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4. Transcription | Definition, Steps, & Biology | Britannica
Link: https://www.britannica.com/science/transcription-genetics
Description: WEBApr 10, 2024 · transcription, the synthesis of RNA from DNA. Genetic information flows from DNA into protein, the substance that gives an organism its form. This flow of information occurs through the sequential processes of transcription (DNA to RNA) and translation (RNA to protein).
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5. 9.3: Transcription - Biology LibreTexts
Link: https://bio.libretexts.org/Bookshelves/Introductory_and_General_Biology/Concepts_in_Biology_(OpenStax)/09%3A_Molecular_Biology/9.03%3A_Transcription
Description: WEBAug 11, 2021 · Transcription: from DNA to mRNA. Both prokaryotes and eukaryotes perform fundamentally the same process of transcription, with the important difference of the membrane-bound nucleus in eukaryotes. With the genes bound in the nucleus, transcription occurs in the nucleus of the cell and the mRNA transcript must be transported to the …
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6. 9.2: Transcription - Biology LibreTexts
Link: https://bio.libretexts.org/Courses/Lumen_Learning/Biology_for_Non-Majors_I_(Lumen)/09%3A_DNA_Transcription_and_Translation/9.02%3A_Transcription
Description: WEBJul 30, 2022 · The process of Transcription takes place in the cytoplasm in prokaryotes and in nucleus in eukaryotes. It uses DNA as a template to make an RNA (mRNA) molecule. During transcription, a strand of mRNA is made that is complementary to a strand of DNA. Figure 1 shows how this occurs.
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7. 9.3 Transcription - Concepts of Biology | OpenStax
Link: https://openstax.org/books/concepts-biology/pages/9-3-transcription
Description: WEBInitiation. Transcription requires the DNA double helix to partially unwind in the region of mRNA synthesis. The region of unwinding is called a transcription bubble. The DNA sequence onto which the proteins and enzymes involved in transcription bind to initiate the process is called a promoter.
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8. DNA Transcription | Learn Science at Scitable - Nature
Link: https://www.nature.com/scitable/topicpage/dna-transcription-426/
Description: WEBThe process of transcription begins when an enzyme called RNA polymerase (RNA pol) attaches to the template DNA strand and begins to catalyze production of complementary RNA....
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9. transcription / DNA transcription | Learn Science at Scitable - Nature
Link: https://www.nature.com/scitable/definition/transcription-dna-transcription-87/
Description: WEBTranscription is the process by which the information in a strand of DNA is copied into a new molecule of messenger RNA (mRNA). DNA safely and stably stores genetic material in the nuclei of...
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10. DNA replication and RNA transcription and translation - Khan Academy
Link: https://www.khanacademy.org/science/ap-biology/gene-expression-and-regulation/translation/v/rna-transcription-and-translation
Description: WEBAbout. Transcript. DNA serves as the molecular basis of heredity through replication, expression, and translation processes. Replication creates identical DNA strands, while transcription converts DNA into messenger RNA (mRNA). Translation then decodes mRNA into amino acids, forming proteins essential for life functions. Created by Sal Khan.
