3 Hours. An introduction to the principles of bioinorganic chemistry and a survey of current research in this field. Topics will include a survey of metals in biological systems, metalloenzymes, metal ion transport, and metals in medicine. Note: No student may earn credit in both CHEM 4233 and CHEM 5233. Prerequisite: CHEM 3123. Recommended: CHEM 3413, 4214.