Components used in Meselson and Stahl experiment
Heavy Nitrogen
Radioactive Nitrogen
CsCl (Cesium Chloride)
Any two of them
As we learnt ,
Experiments done by Meselson and Stahl -
They grew E.Coli in a medium containing (
is the heavy isotope of nitrogen). As a result
was incorporated into newly synthesized from the normal DNA by centrifugation in a cesium chloride (
) density gradient.
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