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MCQ

Question

What is central dogma?

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Flow of genetic information from DNA to protein to RNA Flow of genetic information from DNA to RNA to protein Correct Flow of genetic information from RNA to DNA to protein Flow of genetic information from RNA to protein to DNA

Explanation

Central dogma proposed by Crick states genetic information flows from DNA via transcription to mRNA, then via translation to protein. This directional transfer underlies gene expression, though reverse transcription and prion exceptions modify classical view.

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