| Choose one of the following courses: |
| BIOL 100, 180, 180H, 182+182L (both courses are required), 183+183L (both courses are required), 185, 210, 220, 220H, 221, 225, 225H |
| CHEM 110, 130, 180, 185, 220+220L (both courses are required), 225+225L(both courses are required) |
| MRSC 100/100H+100L/100M (one lecture and one laboratory course is required), 180+108L (both courses are required) |
| PHYS 110+111 (both courses are required), 130, 135, 185, 280, 285 |