review the experiments carried out by griffith and those performed by avery, mccarty, and macleod that we discussed in class. what conclusion could be drawn from griffith's experiment and was also supported by the results of avery, mccarty, and macleod's experiment? review the experiments carried out by griffith and those performed by avery, mccarty, and macleod that we discussed in class. what conclusion could be drawn from griffith's experiment and was also supported by the results of avery, mccarty, and macleod's experiment? proteins are not required for transformation. heat (boiling) does not destroy the molecule(s) required for transformation. dna is the molecule that contains the information required for transformation.