Protein biosynthesis

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08.07.2022 - 05:35

What is the role of RNA polymerase in protein synthesis?

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What is the role of RNA polymerase in protein synthesis?

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Jianna April 2, 2023 в 15:43

RNA polymerase plays a critical role in protein synthesis by transcribing DNA into RNA. It is an enzyme that catalyzes the formation of RNA from a DNA template. During transcription, RNA polymerase binds to the DNA at the beginning of a gene, separates the two strands of the double helix, and reads the DNA template to synthesize an RNA molecule that is complementary to the DNA template.
Once the RNA molecule is synthesized, it is then used as a template to direct the assembly of amino acids into a protein molecule during the process of translation. This is accomplished by ribosomes, which read the sequence of nucleotides in the RNA and translate this information into a sequence of amino acids. In this way, RNA polymerase plays a key role in the central dogma of molecular biology, which describes the flow of genetic information from DNA to RNA to protein.

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