Nuclear Envelope

Definition

The nuclear envelope is a double membrane that surrounds the nucleus of a cell, separating it from the cytoplasm. It consists of an outer membrane and an inner membrane with a narrow space in between.

Related terms

Nucleus:

The nucleus is a organelle found in eukaryotic cells that contains most of the cell's genetic material.

Cytoplasm:

Cytoplasm is the jelly-like substance within a cell that surrounds all organelles.

Chromosomes:

Chromosomes are structures made up of DNA and proteins that carry genetic information. They are located inside the nucleus and become visible during prophase.