After ONE round of DNA replication in Meselson and Stahl's classic experiment, ________
A) the conservative model was conclusively proven to be an inaccurate model
B) the semiconservative model was conclusively proven to be the accurate model
C) both the conservative and the semiconservative models were still possibilities
D) all three models of replication were still possibilities
E) the dispersive model was conclusively proven to be an inaccurate model
Answer: A
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