Nucleus

Definition of Nucleus from the PharmacyDictionary.in

Nucleus

The core or central mass. In a cell, it’s responsible for cellular growth, reproduction, and genetics. In an atom, it’s the central core containing the protons and neutrons. In the nervous system, it’s a group of nerve cells from which the nerve fibers originate. In a crystal, it’s a central part around which other parts form. In an organic chemical molecule, it’s a central part of the structure.

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