courses that are not offered in 2007-2008 have titles in italics
| Number | Term | Title | Site | Lecture | Lab |
| 101 | F | The Cell | 9:00 or 10:00 MWF 8:30 or 9:55 TR |
MTWR | |
| 102 | S | The Organism | Site | 11:00 MWF 9:55 TR |
MTWR |
| 106 | Life as an Algorithm | ||||
| 132 | Human Biology and Social Issues | ||||
| 133 | Biology of Exercise and Nutrition | ||||
| 134 | The Tropics: Biology and Social Issues | ||||
| 202 | F | Genetics | Site | 11:00 MWF | MTWR |
| 203 | F | Ecology | Site | 9:55 TR | TW |
| 204 | F | Animal Behavior | 8:30 MWF | MT | |
| 205 | S | Physiology | 11:00 MWF | MTWR | |
| 206T | Genomes, Transcriptomes and Proteomes | ||||
| 210T | S | Evo-Devo: The Evolution of Animal Design | TBA | ||
| 211 | Invertebrate Paleobiology | ||||
| 212 | F | Neuroscience | Site | 9:55 TR | MTW |
| 216 | Immunology | ||||
| 220 | S | Field Botany and Plant Natural History | 10:00 MWF | TW | |
| 225 | F | Natural History of the Berkshires | 11:20 TR | TR | |
| 231 | F,S | Marine Ecology (at Mystic) | |||
| 235T | Biological Modeling with Differential Equations | ||||
| 297 | F | Independent Study | TBA | ||
| 298 | S | Independent Study | TBA | ||
| 301 | F | Developmental Biology | Site | 11:20 TR | TW |
| 302 | Communities and Ecosystem | ||||
| 303 | Sensory Biology | ||||
| 304 | S | Neurobiology | 9:55 TR | T | |
| 305 | S | Evolution | Site | 9:00 MWF | MW |
| 306 | Cellular Regulatory Mechanisms | ||||
| 308 | F | Integrative Plant Biology: Fundamentals and New Frontiers | 9:55 TR | WR | |
| 310 | Neural Development | ||||
| 315 | S | Microbiology: Diversity, Cellular Physiology, and Interactions | 9:00 MWF | TR | |
| 316 | Neuroethology | ||||
| 319 | F | Integrative Bioinformatics, Genomics, and Proteomics Lab | 12:25 W | WR | |
| 321 | F | Biochemistry I-Structure and Function of Biological Molecules | 10:00 MWF | MWR | |
| 322 | S | Biochemistry II-Metabolism | 10:00 MWF | MW | |
| 402T | Topics in Ecology: Biological Resources | Site | |||
| 409 | F | Molecular Physiology | 8:30 or 9:55 TR | ||
| 410 | Cell Dynamics in Living Systems | ||||
| 412 | Biochemical Regulatory Mechanisms | ||||
| 413 | S | Molecular Basis of Biological Clocks | 9:55 or 11:20 TR | ||
| 414 | Life at Extremes: Molecular Mechanisms | ||||
| 416 | S | Epigenetics | 8:30 TR | ||
| 420 | Evolutionary Genetics | ||||
| 425T | S | Coevolution | TBA | ||
| 493 | F | Senior Thesis | 2:35 F | ||
| 494 | S | Senior Thesis | 2:35 F | ||
| W031 | Senior Thesis |