Facilitated diffusion

（重定向自Facilitated transport）

Facilitated diffusion (also known as facilitated transport or passive-mediated transport) is the process of spontaneous passive transport (as opposed to active transport) of molecules or ions across a biological membrane via specific transmembrane integral proteins. Being passive, facilitated transport does not directly require chemical energy from ATP hydrolysis in the transport step itself; rather, molecules and ions move down their concentration gradient reflecting its diffusive nature.

单词	Facilitated transport
释义	Facilitated transport 原声例句读者文摘选编 Eleven. Still, we all need at least some salt. It facilitates the transport of nutrients and oxygen, allows nerves to transmit messages, and helps our muscles work. 我们都至少需要一些盐。盐能促进体内营养和氧气的运输，让神经传递信息，帮助我们的肌肉工作。英语百科 Facilitated diffusion （重定向自Facilitated transport） Facilitated diffusion (also known as facilitated transport or passive-mediated transport) is the process of spontaneous passive transport (as opposed to active transport) of molecules or ions across a biological membrane via specific transmembrane integral proteins. Being passive, facilitated transport does not directly require chemical energy from ATP hydrolysis in the transport step itself; rather, molecules and ions move down their concentration gradient reflecting its diffusive nature.
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