- #1
Cryptic89
- 14
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Hi,
I was doing this question & I just want to make sure I've got it correct:
A quantity of DNA was labelled with radioactive nitrogen. It was then allowed to replicate three times using non radioactive to synthesise the new DNA strands. What proportion of the final mass of DNA would you expect to be radioactive?
OK so is the answer 2/8th?
I was doing this question & I just want to make sure I've got it correct:
A quantity of DNA was labelled with radioactive nitrogen. It was then allowed to replicate three times using non radioactive to synthesise the new DNA strands. What proportion of the final mass of DNA would you expect to be radioactive?
OK so is the answer 2/8th?
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