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
Answer:D
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