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  4. Hershey-Chase experiment successfully proved DNA to be the genetic material. The correct sequence of steps followed in this experiment is

Q. Hershey-Chase experiment successfully proved DNA to be the genetic material. The correct sequence of steps followed in this experiment is

 2021  237 NTA AbhyasNTA Abhyas 2020Molecular Basis of Inheritance Report Error

Solution:

In Hershey and Chase experiment radioactive phages were allowed to attach to E. coli bacteria. Then as infection proceeded, the viral coats were removed from the bacteria by agitating them in a blender. The virus particle was separated from the bacteria by spinning them in the centrifuge, this is known as centrifugation.