The biology-chemistry major is designed for students interested in graduate studies or biomedical research. Seven courses in biology and seven courses in chemistry are required in the major. The biology sequence must include BIOL 111, BIOL 112, BIOL 240, and one course from BIOL 298, BIOL 352, or BIOL 386. Five of the biology courses must have a laboratory. The chemistry sequence must include CHEM 120, CHEM 121, CHEM 253, CHEM 254, and CHEM 371. The following collateral courses are also required for the major: PHYS 221 and PHYS 222 and either MATH 250- 251 or MATH 261-262. A minimum of three courses in biology and three courses in chemistry must be completed at Dominican.