In the Hershey and Chase experiment,what ente | vedclass

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

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$DNA$

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(A) Alfred Hershey and Martha Chase conducted experiments using bacteriophages to prove that $DNA$ is the genetic material.They grew some viruses on a medium that contained radioactive phosphorus $(^{32}P)$ and some on a medium that contained radioactive sulfur $(^{35}S)$.Viruses grown in the presence of radioactive phosphorus contained radioactive $DNA$ but not radioactive protein because $DNA$ contains phosphorus while protein does not.Similarly,viruses grown on radioactive sulfur contained radioactive protein but not radioactive $DNA$.When these radioactive bacteriophages were allowed to infect $E. coli$ bacteria,it was observed that only the radioactive $DNA$ entered the bacterial cells,while the radioactive protein remained outside.Thus,it was concluded that $DNA$ is the genetic material that is transferred from the virus to the bacteria.

In the Hershey and Chase experiment,what entered the bacteria from the virus?

Similar Questions

Which scientists' experiment provided the unequivocal proof that $DNA$ is the genetic material?

How did Hershey and Chase differentiate between $DNA$ and protein in their experiment while proving that $DNA$ is the genetic material?

The bacteria grown in the medium containing $S^{35}$ as the lone source of sulphur show its incorporation into

Which of the following is incorrect for the Hershey-Chase experiment?

If a virus is grown in a medium containing radioactive sulfur,which of the following will become radioactive?

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