Select one of the options below:
BC 351 (Principles of Biochemistry) or BC 403 (Comprehensive Biochemistry II) or BZ 310 (Cell Biology) or BZ 350 (Molecular and General Genetics) or ERHS 446 (Environmental Toxicology) or ERHS 502 (Fundamentals of Toxicology); Credit not allowed for both ERHS 513 and ERHS 733.