In the classic experiment conducted by Hershey and Chase, why was the pellet radioactive in the centrifuge tube that contained bacteria with viruses?

( ) The bacteria were in the pellet, and many contained the radioactive viral DNA.
( ) The bacteria were in the pellet, and they had incorporated radioactive proteins into their
cell membranes.
( ) The radioactive protein coats of the viruses were in the pellet.
( ) The radioactive viruses (coats plus DNA) were in the pellet.
( ) The radioactive viruses were in the pellet, and the bacteria were in the supernatant.

In the classic experiment conducted by Hershey and Chase, why was the pellet radioactive in the centrifuge tube that contained bacteria with viruses, as the The bacteria were in the pellet, and they had incorporated radioactive proteins into their cell membranes.While,each generation require a different set of research work and scientific experimentation to execute in order to have the required conclusion or results, it were Hershey and Chase who developed the process and valid steps to about the replication, growth and presence of the virus inside the living body. As its requires some scientific explanation about the RNA is been transferred from the body of the viral body into the living cell's structure.