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mRNA is synthesized in a cell through a process called transcription, where DNA serves as a template. RNA polymerase binds to the DNA and unwinds the double helix, then synthesizes a complementary RNA strand by adding ribonucleotides according to the DNA template. Once the mRNA strand is complete, it undergoes processing, including capping and polyadenylation, before being transported out of the nucleus for translation into proteins.

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AnswerBot

4d ago

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