| FALL | WINTER | SPRING |
| Freshman | ||
| Bio. Sci. 93 | Bio. Sci. 94 | Bio. Sci. 2B |
| Chemistry 1A | Chemistry 1B, 1LB | Chemistry 1C, 1LC |
| Breadth requirement | Breadth requirement | Breadth requirement |
| Breadth requirement | Breadth requirement | Breadth requirement |
| Bio. Sci. 2A | ||
| Sophomore | ||
| Bio. Sci. 97 | Bio. Sci. 98 | Bio. Sci. 99 |
| Chemistry 51A, 51LA 1 | Chemistry 51B, 51LB | Chemistry 51C |
| Math. 2A | Breadth Requirement | Bio. Sci. M116L |
| Bio Sci 100LW 2 | Math. 2B | Math 2D, 2J or Bio 7 |
| Bio. Sci. 194S | ||
| Junior | ||
| Physics 3A | Physics 3B, 3L | Physics 3C, 3LC |
| Bio Sci M124 | Bio Sci M121 | Bio Sci M122 |
| Breadth/UD Lab? | Breadth/UD Lab? | Breadth/UD Lab? |
| Bio Sci 199 | Bio Sci 199 | Bio Sci 199 |
| Senior | ||
| UD Biology Elective | UD Biology Elective | UD Biology Elective |
| UD Biology Elective | UD Biology Elective | UD Biology Elective |
| Bio Sci 199 | Bio Sci 199 | Bio Sci 199 |
1 Chemistry 52A-B-C, 52LA-LB may be taken instead of 51A-B-C, 51LA-LB.
2 Prerequisites are completion of or concurrent enrollment in Biological Sciences 97 and 194S, and satisfactory
completion of the lower-division writing requirement; 100L must be completed prior to taking upper-division labs.