Biology, 03.03.2020 02:18 Daryn121504

Bacteria are grown in N15 over time, then switched to growth in N14 medium. After three divisions (60 min) what is the percentage of bacterial cells that have N15 labeled DNA? (A) 100% (B) 50% (C) 25% (D) 10% (E) 5%

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Bacteria are grown in N15 over time, then switched to growth in N14 medium. After three divisions (6...