Second in a series of three courses required of the Biology major. Topics include: biological molecules (focus on proteins, carbohydrates, and lipids); cell structure (focus on membranes, energy conversion organelles and cytoskeleton); protein structure-function; enzyme kinetics, cellular energetics, and cell communication and motility strategies. Requirements to enroll: 1) Undergraduate degree seeking student; AND 2) Previous enrollment in BIOL 214 and (CHEM 105 or CHEM 111); AND Previous or concurrent enrollment in CHEM 106 or ENGR 145; OR Requisites Not Met permission.