网站首页  词典首页

请输入您要查询的英文单词:

 

单词 prokaryote
释义
prokaryote
noun [ C ] biology specialized (also procaryote) uk/prəʊˈkær.i.əʊt/ us/proʊˈker.i.oʊt/
原核生物
a type of organism that has only one cell and does not have a nucleus (= central part), for example a bacterium
The eukaryotic cell is much larger and more efficient than the procaryote, carrying more genetic material. 真核细胞比原核细胞大得多,效率更高,携带更多遗传物质。
All the contents of the cells of prokaryote organisms (which lack a cell nucleus) are contained within the cytoplasm. 原核生物(无细胞核的)细胞内所含物质都在细胞质中。
Compare: eukaryote
    More examples
  • The term prokaryote is Greek for "preliminary cell".
  • Some scientists suggest that the procaryote is a degenerate eukaryote, one that has lost its unique features.
  • Consider first a single-cell organism, a prokaryote.
随便看

 

英汉双解词典收录81607条英汉双解翻译词条,基本涵盖了全部常用单词的读音、翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Enabbr.net All Rights Reserved
京ICP备2021023879号-26 更新时间:2024/11/5 14:45:20