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NEETZoologyMolecular Basis of Inheritance

What is the central dogma in molecular biology according to Francis Crick?

Options

  1. AGenetic information flows from RNA to DNA
  2. BGenetic information flows from protein to RNA
  3. CGenetic information flows from DNA to RNA to protein
  4. DGenetic information flows from protein to DNA

Correct answer

C. Genetic information flows from DNA to RNA to protein

Step-by-step solution

The proposition of a double helix structure for DNA and its simplicity in explaining the genetic implication became revolutionary. Very soon, Francis Crick proposed the Central dogma in molecular biology , which states that the genetic information flows from DNA 🡪 RNA 🡪 Protein. Taken the distance between two consecutive base pairs as 0.34 nm (0.34×10–9 m), if the length of DNA double helix in a typical mammalian cell is calculated (simply by multiplying the total number of bp with distance between two consecutive

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