A cell nucleus is a component of the eukaryotic cell that is located in the cell or cytoplasm and is usually round in shape.
It is separated from the cell plasma by a double membrane, the nuclear envelope. It contains the genetic material of the cell in the form of deoxyribonucleic acid (DNA).
Der Zellkern kann als Informations- und Steuerzentrum der Zelle verstanden werden.
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