*bow chicka wow wow* (more)
Thanks for the A2A! Good answers here already, but I'll try to pull it all together as simply as I can with what I've learned from a year of seeking treatment for my own shoulder problems, from various well-respected professionals, asking a lot of questions, and researching it a bit. (Relevant professionals, feel free to comment or suggest edits, thanks!)
- process of spontaneous passive transport (as opposed to active transport)
- does not involve the use of chemical energy; rather, molecules and ions move down their concentration gradient
- Facilitated diffusion is not a form of diffusion...