Membrane transport

This brief video tutorial briefly discusses cell membrane transport:
0:00​​. Introduction
0:15. Permeability of cell membrane
2:57. Diffusion
- 3:08. Simple diffusion
- 3:37. Facilitated diffusion (ion leak channels, voltage gated channels, ligand gated channels, carrier proteins)
- 7:09. Rate: Simple diffusion vs. Facilitated diffusion
- 9:08. Osmosis
10:28. Active transport
- 10:43. Primary active transport (Sodium-Potassium pump)
- 11:54. Secondary active transport (Symporters, Antiporters)
14:00. In-a-Nutshell
14:06​​. Acknowledgements