Multiple Select Question

Select all that apply

Select all of the following statements that accurately match each researcher with their contributions in determining that DNA is the genetic material of cells.

Multiple select question.

Frederick Griffith investigated the nitrogen bases of DNA and found that the percentage of adenine was equal to the percentage of thymine and the percentage of guanine was equal to the percentage of cytosine.

Rosalind Franklin experimented injecting mice with bacteria to determine that a transforming factor, likely protein, was able to transmit genetic material between cells.

Alfred Hershey and Martha Chase experimented with radioactively labeled viruses, allowing them to inject bacteria, and analyzing the resulting location of radioactive components to determine that DNA was the genetic material of cells.

Oswald Avery experimented injecting mice with bacteria incubated with DNase to determine that it was likely DNA that was the transforming factor, not protein.