
Transcription: an overview of DNA transcription (article) | 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 …
Stages of transcription: initiation, elongation & termination (article ...
An in-depth looks at how transcription works. Initiation (promoters), elongation, and termination.
DNA transcription and mRNA processing (video) | 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 …
Stages of transcription - Khan Academy
Transcription is an essential step in using the information from genes in our DNA to make proteins. Proteins are the key molecules that give cells structure and keep them running.
Overview of translation (article) | Khan Academy
Step 1: transcription! Here, the DNA sequence of a gene is "rewritten" in the form of RNA. In eukaryotes like you and me, the RNA is processed (and often has a few bits snipped out of it) to make the final …
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DNA as the genetic material | Biology archive - Khan Academy
Unit 12: DNA as the genetic material About this unit This unit is part of the Biology archive. Browse videos and articles by topic. For our most up-to-date, mastery-enabled courses, check out High …
Eukaryotic gene transcription: Going from DNA to mRNA
In the case of mRNA transcripts, the thing you already understand is a single strand of DNA (assuming you have read our article on DNA structure and function). If you hold a picture of such a DNA strand …
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