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  1. Overview of transcription - Khan Academy

    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. The goal of transcription is to make a RNA …

  2. Stages of transcription: initiation, elongation & termination (article ...

    An in-depth looks at how transcription works. Initiation (promoters), elongation, and termination.

  3. Eukaryotic pre-mRNA processing | RNA splicing (article) - Khan …

    The molecule that's directly made by transcription in one of your (eukaryotic) cells is called a pre-mRNA, reflecting that it needs to go through a few more steps to become an actual messenger …

  4. Transcription and mRNA processing - Khan Academy

    Transcription is when we take the information encoded in the gene in DNA and encode essentially that same information in mRNA. So transcription we are going from DNA to messenger RNA, …

  5. Regulation of transcription (video) | Khan Academy

    This process involves transcription factors, activators, enhancers, repressors, and silencers. Prokaryotes rely on gene regulation for environmental adaptation, while eukaryotes have more …

  6. Transcription (practice) | 3rd quarter | Khan Academy

    Transcription Google Classroom Microsoft Teams The following DNA strand is used as a template for transcription:

  7. Transcription and mRNA processing (article) | Khan Academy

    During transcription, a gene's nucleotide sequence (DNA) is copied to form messenger RNA (mRNA), which serves as a temporary blueprint. In eukaryotes, this occurs in the nucleus.

  8. Types of RNA (article) | Khan Academy

    This article summarizes the different types of RNA, including more well-known RNA like tRNA and ribosomal RNA, and less-known RNA like siRNA that also contribute to cell function.

  9. Les étapes de la transcription (leçon) | Khan Academy

    La transcription est une étape essentielle de l'exploitation des informations génétiques de notre ADN pour fabriquer des protéines. Les protéines sont les molécules clés qui structurent les …

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    Khan Academy ... Khan Academy