Review Of Transcription References. During transcription, a strand of mrna is made that is complementary to a strand of dna. It uses dna as a template to make an rna (mrna) molecule.

During transcription, a strand of mrna is made that is complementary to a strand of dna. Genetic information flows from dna into protein, the substance that gives an organism its form. Web transcription begins when rna polymerase binds to a promoter sequence near the beginning of a gene (directly or through helper proteins).



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