Biology · Fall 2026, Winter 2027, Spring 2027, & Summer 2027
SDSU BIOL 100 — General Biology
3.00 units
10 enrollment options
A beginning course in biology stressing processes common to living organisms. Not applicable to biological sciences majors; see Biology 203, 203L, 204, 204L. Not open after Biology 203 or 204.
Course requirements
Prerequisites: Prerequisite(s) recommended: Concurrent registration in BIOL 100L.
- Prerequisite(s) recommended: Concurrent registration in BIOL 100L.
Fall 2026 enrollment options
Seat status can change| Class # | Format | Status | Seats | Time | Location | Professor | RateMyProfessors |
|---|---|---|---|---|---|---|---|
| 6172 Lrg Lect | Online asynchronous | Open | 481 / 485 | TBA | ONLINE | Tyler Bailey | 4.0/5 · 1 review Difficulty 2.0 · 100% take again |
| 6221 Lrg Lect | Hybrid | Open | 495 / 500 | Tue 2:00 PM–3:15 PM · TBA |
AL 201 ONLINE |
Eric Ekdale | No RateMyProfessor match available |
| 6222 Lrg Lect | Hybrid | Open | 471 / 500 | Thu 2:00 PM–3:15 PM · TBA |
AL 201 ONLINE |
Jean-Guillaume Lonjaret | No RateMyProfessor match available |
| 12540 Lrg Lect | In person | Open | 144 / 150 | Tue/Thu 6:00 PM–7:15 PM | SHW 012 | Sumedha Ravishankar | No RateMyProfessor match available |
| 10625 Lrg Lect | Online asynchronous | Open | 70 / 90 | TBA | ONLINE | Jia Sun | No rating |
Spring 2027 enrollment options
Seat status can change| Class # | Format | Status | Seats | Time | Location | Professor | RateMyProfessors |
|---|---|---|---|---|---|---|---|
| 1918 Lrg Lect | Online synchronous | Open | 0 / 400 | Tue 5:00 PM–6:15 PM · TBA |
AL 201 ONLINE |
Tyler Bailey | 4.0/5 · 1 review Difficulty 2.0 · 100% take again |
| 1919 Lrg Lect | Hybrid | Open | 0 / 400 | Tue 2:00 PM–3:15 PM · TBA |
ENS 280 ONLINE |
Jean-Guillaume Lonjaret | No RateMyProfessor match available |
| 1920 Lrg Lect | Hybrid | Open | 0 / 400 | Thu 2:00 PM–3:15 PM · TBA |
ENS 280 ONLINE |
Eric Ekdale | No RateMyProfessor match available |
| 10829 Lrg Lect | Online asynchronous | Open | 0 / 50 | TBA | ONLINE | Jia Sun | No rating |
Summer 2027 enrollment options
Seat status can change| Class # | Format | Status | Seats | Time | Location | Professor | RateMyProfessors |
|---|---|---|---|---|---|---|---|
| 1111 Lrg Lect | Online synchronous | Open | 0 / 145 | Mon/Thu 8:00 AM–9:40 AM | ONLINE | Jean-Guillaume Lonjaret | No RateMyProfessor match available |