Simply put, DNA is the genetic material, not protein. At that time no one was quite sure which was which. A clever experiment by Hersey and Chase settled this question. Google that experiment.
Simply put, DNA is the genetic material, not protein. At that time no one was quite sure which was which. A clever experiment by Hersey and Chase settled this question. Google that experiment.
Because the baterium was infected with and without proteins yet the result was different it was concluded that genes were probably made of DNA.
DNA controls heredity, not proteins.
DNA controls heredity, not proteins.
Their genetic material
Their genetic material
According to my bio book, I think it's Alfred Hershey and Martha Chase, in the HERSHEY-CHASE experiment.
Alfred Hershey and Martha Chase....they used a blender....
Hershey and Chase completed research proving that DNA is the "stuff of heredity" and not just protein in 1952. There is information on how they used a bacteriophage to prove this residing on the Answers site.
Alfred Hershey and Margaret Chase confirmed that DNA is a genetic material.
in 1953
It is not Hershey and Chase !! It is Oswald Avery that conducted these experiments!
According to my bio book, I think it's Alfred Hershey and Martha Chase, in the HERSHEY-CHASE experiment.
Hershey and Chase observed that DNA is the identity of the hereditary material in phage T2. Hershey and Chase used radioactive labels to mark the protein of the bacteriaphage in one experiment and the DNA in another.