V2EX organelle

Organelle

定义 Definition

organelle 是生物学术语,指细胞器,即细胞内具有特定功能的微小结构,如线粒体、叶绿体、内质网等。每种细胞器执行不同的生命活动功能,共同维持细胞的正常运作。

发音 Pronunciation

/r.nl/

例句 Examples

Every organelle in a cell has a specific job to do.
细胞中的每个细胞器都有特定的功能。

The mitochondria, often called the powerhouse of the cell, is one of the most important organelles responsible for producing the energy that drives cellular processes.
线粒体常被称为细胞的"发电站",是最重要的细胞器之一,负责产生驱动细胞活动的能量。

词源 Etymology

organelle 一词源自新拉丁语 organella,是 organum(器官)的指小形式,意为"小器官"。后缀 -elle 表示"小的",与法语中的指小后缀同源。该词在20世纪初开始广泛用于生物学,用来描述细胞内类似于器官功能的微小结构正如器官之于身体,细胞器之于细胞。

相关词汇 Related Words

文学与学术引用 Literary & Academic References

  • 《细胞的分子生物学》(Molecular Biology of the Cell,Bruce Alberts 等著)该书是细胞生物学的经典教材,详细阐述了各种 organelle 的结构与功能。
  • 《自私的基因》(The Selfish Gene,Richard Dawkins 著)在讨论生命的基本单位时涉及细胞器的协同运作。
  • 《动力之源:线粒体与生命的意义》(Power, Sex, Suicide: Mitochondria and the Meaning of Life,Nick Lane 著)深入探讨了线粒体这一关键 organelle 如何塑造了生命的演化历程。
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