[问答题]
All organisms contai
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5(dnu6h1tzk a t(r4i +vnj8qyapd: 7m kingdoms and species.
1.State if the cell shown in the image is a prokaryotic or eukaryotic cell. Give a reason for your answer.
2.Distinguish between prokaryotic and eukaryotic DNA.
3.Outline Cairns' technique for measuring the length of prokaryotic DNA.