Selected experiments for students having completed or concurrently taking CHEM 331. Topics to be covered include: NMR, allostery, enzymology, electrophoresis, carbohydrates, lipids, photosynthesis, and respiration. [Offered: F,W, S] Prereq: CHEM 233 or 237. Coreq: (CHEM 331 or 333) and 357