|
Cell nucleus - Wikipedia, the free encyclopedia
In cell biology, the nucleus (pl. nuclei ; from Latin nucleus or nuculeus, meaning kernel) is a membrane-enclosed organelle found in eukaryotic cells. It contains ...
nucleus: Definition, Synonyms from Answers.com
Library > Literature & Language > Dictionary ( nū ' klē-əs, nyū ' - ) n. , pl. , -cle·i ( -klē-ī ' ), or -cle·us·es . A central or essential part around ...
nucleus: Information from Answers.com
Library > Miscellaneous > Britannica Concise Encyclopedia Central, positively charged core of an atom . It consists of positively charged protons and neutral neutrons ...
Nucleus - definition from Biology-Online.org
Definition and other additional information on Nucleus from Biology-Online.org dictionary.
Nucleus | Define Nucleus at Dictionary.com
noun, plural -cle·i , -cle·us·es. 1. a central part about which other parts are grouped or gathered; core: A few faithful friends formed the nucleus of the club. 2 ...
Atomic nucleus - Wikipedia, the free encyclopedia
The nucleus is the very dense region consisting of protons and neutrons at the center of an atom. It was discovered in 1911, as a result of Ernest Rutherford's ...
nucleus - definition of nucleus by the Free Online Dictionary ...
nu·cle·us (n kl-s, ny-) n. pl. nu·cle·i (-kl-) or nu·cle·us·es. 1. A central or essential part around which other parts are gathered or grouped; a core: the ...
nucleus - definition of nucleus in the Medical dictionary - by the ...
nucleus /nu·cle·us/ (noo´kle-us) pl. nu´clei [L.] 1. the central core of a body or object. 2. cell nucleus; a spheroid body within a cell, consisting of a thin ...
Cell Organelles: The Nucleus and Nucleolus
Description of cell nucleus and nucleolus structure and function.
nucleus Facts, information, pictures | Encyclopedia.com articles ...
nucleus in physics, the extremely dense central core of an atom . The Nature of the Nucleus Composition Atomic nuclei are composed of two types...
|