This is a lecture presentation for my BIOL 101 General Biology I students on Chapter 2: The Chemical Context of Life. (Campbell Biology, 10th Ed. by Reece et al).
Rob Swatski, Associate Professor of Biology, Harrisburg Area Community College - York Campus, York, PA. Email: firstname.lastname@example.org
Please visit my website for more anatomy and biology learning resources: http://robswatski.virb.com/