Nuclear Membrane
Introductory information:
A cell is the basic unit of living organisms that is capable of reproducing itself exactly. That is, although eukaryotic cells (such as plant cells and animal cells) contain components, which are called organelles, those components do not reproduce themselves
independently of the cell of which they are a part.
The nuclear membrane separates the nucleus and the nucleolus from the rest of the contents of the cell.
See also the functions of cell organelles.