Answer :
The surface of the nucleus is bounded by two phospholipid bilayer membranes, collectively called the nuclear envelope . The boundary of the nucleus is referred to as the nuclear envelope. It includes phospholipid bilayers: an outer membrane and an internal membrane. The nuclear membrane is non-stop with the endoplasmic reticulum.
The nuclear envelope, additionally referred to as the nuclear membrane, is made of lipid bilayer membranes that during eukaryotic cells surrounds the nucleus, which encloses the genetic material. The nuclear envelope includes lipid bilayer membranes: an internal nuclear membrane and an outer nuclear membrane.
The nuclear envelope has a complicated structure, inclusive of nuclear membranes, an underlying nuclear lamina, and nuclear pore complexes . The nucleus is surrounded with the aid of using a machine of concentric membranes, referred to as the internal and outer nuclear membranes.
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