As a result of the Hershey and Chase experiments, scientists believe that DNA was the "transforming principle" because
Athey found the bacteriophages protein in the bacteria.
Bthey found the bacteriophages DNA in the bacteria.
Cthey didn't find anything in the bacteria.
Athey found the bacteriophages protein in the bacteria.
Bthey found the bacteriophages DNA in the bacteria.
Cthey didn't find anything in the bacteria.