Transformation was discovered by

Recall the experiments done by Frederick Griffith,Avery,MacLeod,and McCarty,where $DNA$ was speculated to be the genetic material. If $RNA$,instead of $DNA$,was the genetic material,would the heat-killed strain of $Pneumococcus$ have transformed the $R$-strain into a virulent strain? Explain.

Which enzyme inhibits the process of transformation?

Write a short note on the biochemical characterization of the Transforming Principle.

Which of the following acts as genetic material?

Who among the following scientists developed the cytochemical technique for the detection of $DNA$?