Biology, 26.09.2019 23:30, sajasolo3467

When meselson and stahl performed their experiments on dna replication, they grew cultures of e. coli in a heavy isotope of nitrogen (15n), then transferred cultures to a light isotope of nitrogen (14n) and allowed the cultures to grow in the latter for one or two generations. if replication occurred through a conservative mechanism, which of the following results would they have obtained?

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