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biology·NCERT Class 12·Molecular Basis of Inheritance

Transcription & Translation

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DNA → RNA → Protein: this is life's central dogma. Watch RNA polymerase crawl along the template strand and a ribosome build a protein from the mRNA code.

›Transcription: DNA → mRNA via RNA polymerase (promoter → terminator).
›Processing (eukaryotes): 5' cap, poly-A tail, splicing out introns.