NEET Botany Molecular Basis of Inheritance Questions Solved

Isotopes used in proving semiconservative replication of DNA were:

(a) 14N 14C             (b) 14N 15N             (c) 14N 31P              (d) 14C 31P

14NH4Cl : the heavy isotope of nitrogen and 15NH4Cl were used in

semiconservative DNA replication experiment by Matthew Meselson and

Franklin Stahl in 1958.


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