翻訳と辞書 Words near each other ・ Choa Chu Kang Stadium ・ Choa Ganj Ali Shah ・ Choa Kariala railway station ・ Choa Rajgan ・ Choa Saidan Shah Tehsil ・ Choa Saidanshah ・ CHOA-FM ・ Choachí ・ Choam Khsant District ・ Choanal atresia ・ Choanephora ・ Choanephora cucurbitarum ・ Choanephora infundibulifera ・ Choanephoraceae ・ Choanoceratidae ・ Choanocyte ・ Choanoderm ・ Choanoflagellate ・ Choanograptis ・ Choanograptis ambigua ・ Choanograptis ammina ・ Choanograptis argyrocyma ・ Choanograptis concinna ・ Choanograptis concurrens ・ Choanograptis diagrapha ・ Choanograptis diaphora ・ Choanograptis didyma ・ Choanograptis dihamma ・ Choanograptis fasciata ・ Choanograptis hamuligera Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Choanocyte ： ウィキペディア英語版 Choanocyte Choanocytes (also known as "collar cells") are cells that line the interior of asconoid, syconoid and leuconoid body type sponges that contain a central flagellum, or ''undulipodia'',〔 (A Dictionary of Biology ), 2004, accessed 2010-04-06.〕 surrounded by a collar of microvilli which are connected by a thin membrane. They make up Choanoderm, a type of cell layer found in sponges. The cell has the closest resemblance to the choanoflagellates which are the closest related single celled protists to the animal kingdom (metazoans). The flagellae beat regularly, creating a water flow across the microvilli which can then filter nutrients from the water taken from the collar of the sponge. Food particles are then phagocytosed by the cell. 〔Anderson, D. (2001) ''Invertebrate Zoology'' Oxford University Press〕 ==Location== Choanocytes are found dotting the surface of the spongocoel in asconoid sponges and the radial canals in syconoid sponges, but they comprise entirely the chambers in leuconoid sponges. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Choanocyte」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.