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What did chase and Hershey discover?

In their experiments, Hershey and Chase showed that when bacteriophages, which are composed of DNA and protein, infect bacteria, their DNA enters the host bacterial cell, but most of their protein does not. Hershey and Chase and subsequent discoveries all served to prove that DNA is the hereditary material.

What did Hershey and Chase collaborate in studying?

In 1952, Hershey and his research assistant, Martha Chase, conducted phage experiments that convinced scientists that genes were made of DNA. For his work with phages, Hershey shared the 1969 Nobel Prize in Physiology or Medicine with Max Delbrück and Salvador Luria.

What did Hershey and Chase use in their experiment to transfer genetic information?

In order to show that proteins carry genetic information, Hershey and his lab technician, Martha Chase, decided to track the transfer of proteins and DNA between a virus and its host. For their experiment, they chose to use the T2 bacteriophage as the vehicle for delivering genetic material.

What was the goal of the Hershey-Chase experiment?

What was the goal of the Hershey-Chase experiment? To determine whether DNA or protein was the genetic material, and which part of the virus—protein or DNA—enters the bacterial cell when replicating itself.

What were the main criteria taken under consideration for the experiment by Hershey and Chase?

Explanation: The two factors considered by Hershey and Chase were the simple composition of T2 bacteriophage, that is, DNA and protein. Thus radiolabelling of only one element was required. 32P and 35S being the two radioactive isotopes, therefore, the combination of either 32P, 32S or 31P, 35S was used.

What are three tasks that DNA must be able to perform in all organisms select three answer choices?

What are three tasks that DNA must be able to perform in all organisms? It must store genetic information, instruct cells to produce needed molecules, & copy itself.