Topics: Molecular Basis of Inheritance Quiz
To prove that DNA is the genetic material, which radioactive isotopes were used by Hershey and Chase (1952) in experiments?
A. 33S and 15N
B. 32P and 35S
C. 32P and 15N
D. 14N and 15N
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The first genetic material could be:
A. protein
B. cabohydrates
C. DNA
D. RNA