Starting with 15N15N (heavy) DNA, and after one generation in the 14N medium, Escherichia coli cells will contain Options: A . &nbspall 15N14N (hybrid) DNA. B . &nbsphalf 15N15N DNA (heavy) and half 14N14N DNA (light). C . &nbsphalf 14N14N (light) DNA and half 15N14N (hybrid) DNA. D . &nbspall 14N14N (light) DNA.

Starting with 15N15N (heavy) DNA, and after one generation in the 14N medium, E

Question

Starting with 15N15N (heavy) DNA, and after one generation in the 14N medium, Escherichia coli cells will contain

Options:

A . all 15N14N (hybrid) DNA.

B . half 15N15N DNA (heavy) and half 14N14N DNA (light).

C . half 14N14N (light) DNA and half 15N14N (hybrid) DNA.

D . all 14N14N (light) DNA.

Answer: Option A

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