Video by Roshni Nelson as a part of her "Cell Membranes" Science Suitcase for STARS at UT Southwestern, Dallas. Funding by HHMI. Joel Goodman, STARS Director. See more info at utsouthwestern.edu/STARS. This is the last chapter of this video. Hope you enjoyed it!
Check out our videos on Evolution: vimeo.com/19796663 and Photosynthesis: vimeo.com/18544535 !