A study of the biochemical reactions of eukaryotic cellular metabolism and bioenergetics, focusing on enzyme regulation and function, protein structure, nucleic acid structure and function, and selected topics in molecular biology and physiological biochemistry. Prior coursework in cell/molecular biology is recommended. Lecture, three hours; laboratory, three hours. Prerequisite: BIOL 233 and (BIOL 223 or BIOL 243) and CHEM 201.