Meaning of nucleus

Definitions of nucleus

1. [n] - (astronomy) the center of the head of a comet

2. [n] - the positively charged dense center of an atom

3. [n] - any histologically identifiable mass of neural cell bodies in the brain or spinal cord

4. [n] - a part of the cell containing DNA and RNA and responsible for growth and reproduction

1. consists of small solid particles of ice and frozen gas that vaporizes on approaching the sun to form the coma and tail

nucleus Synonyms

karyon

cell nucleus

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