Saylor BIO302: Digestive System Lecture 33
This video is a lecture used in BIO302 as part of our Biology area of study on http://www.saylor.org The above video is reposted from the University of California -- Berkeley's YouTube channel. The original version can be found here http://www.youtube.com/user/UCBerkeley. This video is released under a Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 Unported License.
Length:
31:17