Biology Honors

  • Erwin Chargraff

    Erwin Chargraff

    He isolated DNA from different organisms and measured each of the four nitrogeneous, which proved Levene's Tetranucleotide theory was incorrect.
  • Hershey and Chase

    Hershey and Chase

    Studied Phage, which was a virus that targeted bacteria. They performed experiments on the virus to understand its mating process.

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