Oswald Avery, Colin MacLeod and Maclyn McCarty used enzymes to purify biochemicals such as proteins, DNA and RNA from the heat-killed S cells to see which ones could transform live R cells into S cells in Griffith's experiment. They observed that

Options

A. Proteases and Rnases affected transformation.
B. DN ase inhibited transformation.
C. Proteases and Lipases affected transformation.
D. Rnases inhibited transformation.

Answer

B