The University of Tennessee Department of Biochemistry & Cellular and Molecular Biology (BCMB) is home to over 400 undergraduate majors. Housed in the Ken and Blaire Mossman (1311 Cumberland Ave.) and Hesler Biology and Greenhouse (1406 Circle Dr.) Buildings, our research teams of faculty, undergrads, graduate students, and postdoctoral fellows are working on topics ranging from molecular structure to organismal levels.