Molecular basis of heredity · Zoology

The central dogma of molecular biology describes the flow of information from:

  1. Protein to DNA and then to RNA
  2. DNA to RNA to protein
  3. RNA to DNA and then to protein
  4. DNA to protein and then to RNA
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Correct answer: DNA to RNA to protein

The central dogma states that genetic information flows from DNA to RNA to protein. This forms the basis of gene expression.

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