促进扩散

促进扩散又称易化扩散、协助扩散、帮助扩散，是指分子或离子在细胞膜上的跨膜蛋白的帮助下被动运输（進入細胞膜內）的过程[1]。由于是被动运输，所以促进扩散並不消耗三磷酸腺苷。[2]

参考文献
  1. Pratt CA, Voet D, Voet JG. . New York: Wiley. 2002: 264–266. ISBN 0-471-41759-9.
  2. .
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.