In which media did Hershey and Chase grow the | vedclass

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(D) Alfred Hershey and Martha Chase conducted experiments on bacteriophages to prove that $DNA$ is the genetic material. They grew some viruses in a m

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Both $A$ and $B$

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(D) Alfred Hershey and Martha Chase conducted experiments on bacteriophages to prove that $DNA$ is the genetic material. They grew some viruses in a medium containing radioactive phosphorus $(^{32}P)$ to label the $DNA$,as $DNA$ contains phosphorus but not sulfur. They grew other viruses in a medium containing radioactive sulfur $(^{35}S)$ to label the proteins,as proteins contain sulfur (in amino acids like methionine and cysteine) but not phosphorus. Therefore,they used both radioactive phosphorus and radioactive sulfur to distinguish between $DNA$ and proteins.

In which media did Hershey and Chase grow the viruses?

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