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In the late 1950s, Meselson and Stahl grew bacteria in a medium containing "heavy" nitrogen (15N) and then transferred them to a medium containing 14N. Which of the results in Figure 13.1 would be expected after one round of DNA replication in the presence of 14N?
A) Result E
B) Result C
C) Result D
D) Result A
(I'm pretty sure answer is B) Result C but I need a justification for it)

In the late 1950s Meselson and Stahl grew bacteria in a medium containing heavy nitrogen 15N and then transferred them to a medium containing 14N Which of the class=

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