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April 24, 2014

Homework Help: Biology- please help :)

Posted by TheGirlNextDoor on Thursday, December 13, 2012 at 4:42pm.

The Hershey-Chase experiment proved that DNA was the hereditary material because?
A)radioactive phosphorus in viral proteins was shown not to enter bacterial cells.
B)radioactive phosphorus in viral DNA was shown to enter bacterial cells.
C)radioactive sulfur in viral proteins was shown to enter bacterial cells.
D)radioactive sulfur in viral DNA was shown not to enter bacterial cells.

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