When Offered: Fall; Spring Experimental investigations which supplement the study of the topics in biochemistry. Laboratory three hours. Prerequisite: CHE 2102 or CHE 2204 (or equivalent) co- or prerequisite: CHE 4580 or CHE 5580 (or equivalent). [Dual-listed with CHE 5581.] Dual-listed courses require senior standing; juniors may enroll with permission of the department.