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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 copy of a gene's …

  2. Stages of transcription - Khan Academy

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

  3. 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, and we're …

  4. DNA replication and RNA transcription and translation

    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.

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

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

  6. 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.

  7. Regulation of transcription (video) | Khan Academy

    Now a few notes about the differences between prokaryotes and eukaryotes when it comes to transcriptional regulation. In prokaryotes, the regulation of transcription is really needed for the cell to …

  8. 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 cellules et les …

  9. Stages of translation (article) | Khan Academy

    To use a little molecular biology vocab, these antibiotics block translation. In the process of translation, a cell reads information from a molecule called a messenger RNA (mRNA) and uses this information to …

  10. Khan Academy

    The CAP binding site is a positive regulatory site that is bound by catabolite activator protein (CAP). When CAP is bound to this site, it promotes transcription by helping RNA polymerase bind to the …