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passive transport

/ˈpæsɪv ˈtrænspɔːrt/

翻译: 物质通过细胞膜从高浓度区域向低浓度区域移动的过程,不需要消耗细胞能量。主要包括扩散、渗透、易化扩散和过滤等方式。

1 个条目

phrase

/ˈpæsɪv ˈtrænspɔːrt/C1formalscientific
  • zh物质通过细胞膜从高浓度区域向低浓度区域移动的过程,不需要消耗细胞能量。主要包括扩散、渗透、易化扩散和过滤等方式。

A biological process in which substances move across a cell membrane without the use of cellular energy, typically moving from an area of higher concentration to lower concentration.

  1. Cellular movement without energyC1formal

    The movement of substances across a cell membrane without the use of cellular energy, driven by a concentration gradient.

    zh被动运输

    • Diffusion is a classic example of passive transport.
    • Osmosis is a type of passive transport involving water molecules.
    • Passive transport does not require ATP to move molecules across the membrane.