How is a nucleus and prokaryote related

There is no nuclear membrane in the nucleus of prokaryote

Explanation:

The most important reason why prokaryotes don't have formed nuclei is that the genetic material of prokaryotes has no nuclear membrane, only the relatively concentrated area of genetic material (DNA, etc.), that is, the quasi nuclear area, and there is no obvious boundary between cytoplasm and quasi nuclear; while eukaryotes have nuclear membrane, which makes the nucleus become a relatively independent part of the cell

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