What does the cell nucleus do or, how does it function?

The nucleus is an organelle found in eukaryotic cells. Inside its fully enclosed nuclear membrane, it contains the majority of the cell's genetic material. This material is organized as DNA molecules, along with a variety of proteins, to form chromosomes.

Organic-

There are four major classes of biological macromolecules (carbohydrates, lipids, proteins, and nucleic acids); each is an important cell component and performs a wide array of functions.

Inorganic-

Water. perhaps most important and most abundant. molecule in the body; electrolytes (ions) molecules that tend to disperse in solution into charged atoms; gasses; carbohydrates.

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