V2EX electron transport chain

Electron Transport Chain

释义 Definition

电子传递链(也称“呼吸链”):位于线粒体内膜(真核生物)或细胞膜(许多原核生物)上的一组蛋白质复合体与电子载体,负责把电子从 NADH/FADH 传递给最终受体(通常为氧),并在过程中泵出质子形成电化学梯度,用于驱动 ATP 合成。该术语在光合作用中也可指叶绿体类囊体膜上的电子传递链。

发音 Pronunciation (IPA)

/lktrn trnsprt ten/

例句 Examples

The electron transport chain produces most of the cell’s ATP.
电子传递链产生细胞中大部分的 ATP。

By passing electrons through a series of membrane proteins, the electron transport chain builds a proton gradient that powers ATP synthase.
电子传递链通过让电子依次经过一系列膜蛋白来建立质子梯度,从而为 ATP 合酶提供动力。

词源 Etymology

该短语由三部分构成:electron(电子)+ transport(运输/传递)+ chain(链/链条)。字面意思是“电子传递的链式系统”,用来形象描述电子在多个载体之间“接力式”传递的过程;在生物学语境中常简称为 ETC。

相关词 Related Words

文学与经典著作 Notable Works

  • Lehninger Principles of Biochemistry(《雷宁格生物化学原理》)
  • Campbell Biology(《坎贝尔生物学》)
  • Molecular Biology of the Cell(《细胞的分子生物学》)
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     2887 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 6ms UTC 02:43 PVG 10:43 LAX 18:43 JFK 21:43
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86