| 释义 |
cell organelle
Thesaurus| Noun | 1. | cell organelle - a specialized part of a cell; analogous to an organ; "the first organelle to be identified was the nucleus"cell organ, organellecell - (biology) the basic structural and functional unit of all organisms; they may exist as independent units of life (as in monads) or may form colonies or tissues as in higher plants and animalscilium - a hairlike projection from the surface of a cell; provides locomotion in free-swimming unicellular organismsorgan - a fully differentiated structural and functional unit in an animal that is specialized for some particular functionlysosome - an organelle found in the cytoplasm of most cells (especially in leukocytes and liver and kidney cells)cell nucleus, karyon, nucleus - a part of the cell containing DNA and RNA and responsible for growth and reproductionnucleole, nucleolus - a small round body of protein in a cell nucleus; such organelles contain RNA and are involved in protein synthesischondriosome, mitochondrion - an organelle containing enzymes responsible for producing energycentriole - one of a pair of small cylindrical cell organelles near the nucleus in animal cells; composed of nine triplet microtubules and form the asters during mitosisribosome - an organelle in the cytoplasm of a living cell; they attach to mRNA and move down it one codon at a time and then stop until tRNA brings the required amino acid; when it reaches a stop codon it falls apart and releases the completed protein molecule for use by the cell; "the ribosome is the site of protein synthesis" |
EncyclopediaSeeOrganellecell organelle
or·gan·elle (or'găn-el), One of the specialized parts of a protozoan or tissue cell; these subcellular units include mitochondria, the Golgi apparatus, nucleus and centrioles, granular and agranular endoplasmic reticulum, vacuoles, microsomes, lysosomes, plasma membrane, and certain fibrils, as well as plastids of plant cells. Synonym(s): cell organelle, organoid (3) [G. organon, organ, + Fr. -elle, dim. suffix, fr. L. -ella] cell organelle
Related to cell organelle: mitochondria, endoplasmic reticulumSynonyms for cell organellenoun a specialized part of a cellSynonymsRelated Words- cell
- cilium
- organ
- lysosome
- cell nucleus
- karyon
- nucleus
- nucleole
- nucleolus
- chondriosome
- mitochondrion
- centriole
- ribosome
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