Life Sciences

91 GE courses · 45 sections offered in Fall 2026

Hours you are already busy

Click a slot, or press and drag to paint a run.

Mon

Tue

Wed

Thu

Fri

8am

9am

10am

11am

12pm

1pm

2pm

3pm

4pm

5pm

6pm

7pm

8pm

9pm

Blocked: Nothing blocked out yet

Sections that clash with these are hidden.

What matters to you

The ranking is meant to be arguable. Change the weights.

Grades

Seat odds

Open now

1

GEOG 2 Biodiversity in Changing World

3.31n=49 · this instructor

Status

Open

Seat risk

could fill

Enrolled

94 of 129 enrolled

73% full

MWF 10:00am-10:50am · Antell, G.

Lec 1 — enrollment history
Score 0.702
- gpa 0.66 × 0.4
- fill 0.60 × 0.4
- open 1.00 × 0.2
2

CLUSTER M71A Biotechnology and Society

3.85n=764 · this instructor

Status

Open

Seat risk

fills

Enrolled

147 of 152 enrolled

97% full

MW 12:30pm-1:45pm · Panofsky, A.L., Rensel, M.A., Scroggins, M.J.

Lec 1 — enrollment history
Score 0.651
- gpa 0.93 × 0.4
- fill 0.20 × 0.4
- open 1.00 × 0.2
3

MCD BIO 50 Stem Cell Biology, Politics, and Ethics: Teasing Apart Issues

3.78n=896 · this instructor

Status

Open

Seat risk

fills

Enrolled

58 of 84 enrolled

69% full

TR 11:00am-12:15pm · Lee, P.

Lec 1 — enrollment history
Score 0.637
- gpa 0.89 × 0.4
- fill 0.20 × 0.4
- open 1.00 × 0.2
4

EPS SCI 3 Astrobiology

3.76n=858 · this instructor

Status

Open

Seat risk

fills

Enrolled

394 of 397 enrolled

99% full

MW 2:00pm-3:15pm · Treude, T.I., Mainzer, A.

Lec 1 — enrollment history
Score 0.632
- gpa 0.88 × 0.4
- fill 0.20 × 0.4
- open 1.00 × 0.2
5

CLUSTER M72A Sex from Biology to Gendered Society

3.74n=475 · this instructor

Status

Open

Seat risk

fills

Enrolled

107 of 110 enrolled

97% full

TR 2:00pm-3:15pm · Haselton, M.G., Schlinger, B.

Lec 1 — enrollment history
Score 0.627
- gpa 0.87 × 0.4
- fill 0.20 × 0.4
- open 1.00 × 0.2
6

PHYSCI 5 Issues in Human Physiology: Diet and Exercise

3.71n=3,714 · this instructor

Status

Open

Seat risk

fills

Enrolled

263 of 302 enrolled

87% full

MWF 9:00am-9:50am · Esdin, J.

Lec 1 — enrollment history
Score 0.623
- gpa 0.86 × 0.4
- fill 0.20 × 0.4
- open 1.00 × 0.2
7

CLUSTER 70A Evolution of Cosmos and Life

3.70n=789 · this instructor

Status

Open

Seat risk

fills

Enrolled

160 of 161 enrolled

99% full

TR 11:00am-12:15pm · Friscia, A.R., Jewitt, D.C., Supriya, K.

Lec 1 — enrollment history
Score 0.620
- gpa 0.85 × 0.4
- fill 0.20 × 0.4
- open 1.00 × 0.2
8

GEOG 5 People and Earth's Ecosystems

3.65n=911 · this instructor

Status

Open

Seat risk

fills

Enrolled

149 of 154 enrolled

97% full

TR 11:00am-12:15pm · Cavanaugh, K.C.

Lec 1 — enrollment history
Score 0.611
- gpa 0.83 × 0.4
- fill 0.20 × 0.4
- open 1.00 × 0.2
9

CLUSTER 73A Mind over Matter: History, Science, and Philosophy of Brain

3.63n=774 · course average

Status

Open

Seat risk

fills

Enrolled

150 of 154 enrolled

97% full

TR 5:00pm-6:15pm · Phillips, E., Feinsinger, A.L., Knowlton, B.

Lec 1 — enrollment history
Score 0.606
- gpa 0.82 × 0.4
- fill 0.20 × 0.4
- open 1.00 × 0.2
10

GEOG 7 Introduction to Geographic Information Systems

3.63n=1,848 · course average

Status

Open

Seat risk

fills

Enrolled

298 of 311 enrolled

96% full

Time TBA · The Staff

Lec 1 — enrollment history
Score 0.605
- gpa 0.81 × 0.4
- fill 0.20 × 0.4
- open 1.00 × 0.2
11

LIFESCI 7A Cell and Molecular Biology

3.54n=1,159 · this instructor

Status

Open

Seat risk

fills

Enrolled

244 of 253 enrolled

96% full

TR 11:00am-12:15pm · Lazazzera, B.A.

Lec 6 — enrollment history
Score 0.588
- gpa 0.77 × 0.4
- fill 0.20 × 0.4
- open 1.00 × 0.2
12

STATS 10 Introduction to Statistical Reasoning

3.51n=2,093 · this instructor

Status

Open

Seat risk

fills

Enrolled

77 of 110 enrolled

70% full

MW 3:30pm-4:45pm · Cha, M.

Lec 3 — enrollment history
Score 0.583
- gpa 0.76 × 0.4
- fill 0.20 × 0.4
- open 1.00 × 0.2
13

LIFESCI 30A Mathematics for Life Scientists

3.45n=6,799 · course average

Status

Open

Seat risk

fills

Enrolled

176 of 185 enrolled

95% full

TR 12:30pm-1:45pm · Lee, C.

Lec 5 — enrollment history
Score 0.570
- gpa 0.73 × 0.4
- fill 0.20 × 0.4
- open 1.00 × 0.2
14

STATS 10 Introduction to Statistical Reasoning

3.42n=59 · this instructor

Status

Open

Seat risk

fills

Enrolled

73 of 126 enrolled

58% full

TR 5:00pm-6:15pm · Gould, R.L.

Lec 5 — enrollment history
Score 0.564
- gpa 0.71 × 0.4
- fill 0.20 × 0.4
- open 1.00 × 0.2
15

LIFESCI 15 Life: Concepts and Issues

3.39n=3,248 · this instructor

Status

Open

Seat risk

fills

Enrolled

245 of 271 enrolled

90% full

TR 2:00pm-3:15pm · Phelan, J.P.

Lec 1 — enrollment history
Score 0.557
- gpa 0.69 × 0.4
- fill 0.20 × 0.4
- open 1.00 × 0.2
16

SOC GEN M71A Biotechnology and Society

no grade history

Status

ClosedByDept

Seat risk

no history

Enrolled

0 of 0 enrolled

—

MW 12:30pm-1:45pm · Panofsky, A.L., Rensel, M.A., Scroggins, M.J.

Lec 1 — enrollment history
Score 0.536
- gpa 0.79 × 0.4
- fill 0.50 × 0.4
- open 0.10 × 0.2
17

COMM M72A Sex from Biology to Gendered Society

no grade history

Status

ClosedByDept

Seat risk

no history

Enrolled

0 of 0 enrolled

—

TR 2:00pm-3:15pm · Haselton, M.G., Prall, S.P., Schlinger, B., TA

Lec 1 — enrollment history
Score 0.536
- gpa 0.79 × 0.4
- fill 0.50 × 0.4
- open 0.10 × 0.2
18

ENVIRON M1A Food: Lens for Environment and Sustainability

no grade history

Status

ClosedByDept

Seat risk

no history

Enrolled

0 of 0 enrolled

—

TR 9:00am-10:15am · Jay, J.A., Cleveland, D.A., O'Shea, J.M., Thomas, A.

Lec 1 — enrollment history
Score 0.536
- gpa 0.79 × 0.4
- fill 0.50 × 0.4
- open 0.10 × 0.2
19

SOC GEN M72A Sex from Biology to Gendered Society

no grade history

Status

ClosedByDept

Seat risk

no history

Enrolled

0 of 0 enrolled

—

TR 2:00pm-3:15pm · Haselton, M.G., Schlinger, B., Prall, S.P.

Lec 1 — enrollment history
Score 0.536
- gpa 0.79 × 0.4
- fill 0.50 × 0.4
- open 0.10 × 0.2
20

SOCIOL M72A Sex from Biology to Gendered Society

no grade history

Status

ClosedByDept

Seat risk

no history

Enrolled

0 of 0 enrolled

—

TR 2:00pm-3:15pm · Prall, S.P., Schlinger, B., Haselton, M.G.

Lec 1 — enrollment history
Score 0.536
- gpa 0.79 × 0.4
- fill 0.50 × 0.4
- open 0.10 × 0.2
21

CLUSTER M1A Food: Lens for Environment and Sustainability

3.87n=717 · course average

Status

Closed

Seat risk

fills

Enrolled

125 of 125 enrolled

100% full

TR 9:00am-10:15am · Shaked, S., Thomas, A.

Lec 1 — enrollment history
Score 0.454
- gpa 0.94 × 0.4
- fill 0.20 × 0.4
- open 0.00 × 0.2
22

PSYCTRY 79 Applied Positive Neuroscience: Skills for Improving Productivity and Well-Being

3.84n=1,624 · this instructor

Status

Closed

Seat risk

fills

Enrolled

120 of 120 enrolled

100% full

MW 11:00am-12:20pm · Korb, A.

Lec 1 — enrollment history
Score 0.448
- gpa 0.92 × 0.4
- fill 0.20 × 0.4
- open 0.00 × 0.2
23

EPS SCI 17 Dinosaurs and Their Relatives

3.82n=817 · course average

Status

Closed

Seat risk

fills

Enrolled

259 of 259 enrolled

100% full

MW 12:30pm-1:45pm · The Staff

Lec 1 — enrollment history
Score 0.444
- gpa 0.91 × 0.4
- fill 0.20 × 0.4
- open 0.00 × 0.2
24

LING 1 Introduction to Study of Language

3.65n=4,090 · this instructor

Status

Closed

Seat risk

fills

Enrolled

375 of 375 enrolled

100% full

Time TBA · Silvestri, G., TA

Lec 1 — enrollment history
Score 0.410
- gpa 0.82 × 0.4
- fill 0.20 × 0.4
- open 0.00 × 0.2
25

CLUSTER 80A Frontiers in Human Aging

3.57n=315 · this instructor

Status

Closed

Seat risk

fills

Enrolled

81 of 81 enrolled

100% full

TR 3:30pm-4:45pm · Soroosh, A., Hahm, A., Kwok, I.Y.

Lec 1 — enrollment history
Score 0.395
- gpa 0.79 × 0.4
- fill 0.20 × 0.4
- open 0.00 × 0.2
26

LIFESCI 7A Cell and Molecular Biology

3.57n=2,539 · this instructor

Status

Closed

Seat risk

fills

Enrolled

224 of 224 enrolled

100% full

TR 11:00am-12:15pm · Maloy, J.P.

Lec 2 — enrollment history
Score 0.395
- gpa 0.79 × 0.4
- fill 0.20 × 0.4
- open 0.00 × 0.2
27

LIFESCI 7A Cell and Molecular Biology

3.57n=2,539 · this instructor

Status

Closed

Seat risk

fills

Enrolled

225 of 225 enrolled

100% full

TR 12:30pm-1:45pm · Maloy, J.P.

Lec 3 — enrollment history
Score 0.395
- gpa 0.79 × 0.4
- fill 0.20 × 0.4
- open 0.00 × 0.2
28

STATS 13 Introduction to Statistical Methods for Life and Health Sciences

3.54n=309 · this instructor

Status

Closed

Seat risk

fills

Enrolled

160 of 160 enrolled

100% full

MW 5:00pm-6:15pm · Ho, H.

Lec 3 — enrollment history
Score 0.387
- gpa 0.77 × 0.4
- fill 0.20 × 0.4
- open 0.00 × 0.2
29

STATS 13 Introduction to Statistical Methods for Life and Health Sciences

3.54n=309 · this instructor

Status

Closed

Seat risk

fills

Enrolled

100 of 100 enrolled

100% full

MW 6:30pm-7:45pm · Ho, H.

Lec 4 — enrollment history
Score 0.387
- gpa 0.77 × 0.4
- fill 0.20 × 0.4
- open 0.00 × 0.2
30

STATS 13 Introduction to Statistical Methods for Life and Health Sciences

3.53n=1,136 · this instructor

Status

Closed

Seat risk

fills

Enrolled

160 of 160 enrolled

100% full

TR 11:00am-12:15pm · Zanontian, L.A.

Lec 1 — enrollment history
Score 0.386
- gpa 0.77 × 0.4
- fill 0.20 × 0.4
- open 0.00 × 0.2
31

STATS 13 Introduction to Statistical Methods for Life and Health Sciences

3.53n=1,136 · this instructor

Status

Closed

Seat risk

fills

Enrolled

160 of 160 enrolled

100% full

TR 2:00pm-3:15pm · Zanontian, L.A.

Lec 2 — enrollment history
Score 0.386
- gpa 0.77 × 0.4
- fill 0.20 × 0.4
- open 0.00 × 0.2
32

STATS 10 Introduction to Statistical Reasoning

3.51n=2,093 · this instructor

Status

Closed

Seat risk

fills

Enrolled

160 of 160 enrolled

100% full

MW 5:00pm-6:15pm · Cha, M.

Lec 4 — enrollment history
Score 0.383
- gpa 0.76 × 0.4
- fill 0.20 × 0.4
- open 0.00 × 0.2
33

LIFESCI 7A Cell and Molecular Biology

3.50n=2,006 · this instructor

Status

Closed

Seat risk

fills

Enrolled

226 of 226 enrolled

100% full

TR 2:00pm-3:15pm · Ko, J., Marcroft, T.A.

Lec 4 — enrollment history
Score 0.380
- gpa 0.75 × 0.4
- fill 0.20 × 0.4
- open 0.00 × 0.2
34

LIFESCI 7A Cell and Molecular Biology

3.50n=2,006 · this instructor

Status

Closed

Seat risk

fills

Enrolled

246 of 246 enrolled

100% full

TR 5:00pm-6:15pm · Ko, J.

Lec 5 — enrollment history
Score 0.380
- gpa 0.75 × 0.4
- fill 0.20 × 0.4
- open 0.00 × 0.2
35

ASTR 5 Life in Universe

3.49n=727 · this instructor

Status

Closed

Seat risk

fills

Enrolled

154 of 154 enrolled

100% full

TR 2:00pm-3:15pm · Rich, M.

Lec 1 — enrollment history
Score 0.378
- gpa 0.74 × 0.4
- fill 0.20 × 0.4
- open 0.00 × 0.2
36

LIFESCI 30A Mathematics for Life Scientists

3.45n=6,799 · course average

Status

Closed

Seat risk

fills

Enrolled

135 of 135 enrolled

100% full

MW 11:00am-12:15pm · Siskaki, M.

Lec 1 — enrollment history
Score 0.370
- gpa 0.73 × 0.4
- fill 0.20 × 0.4
- open 0.00 × 0.2
37

LIFESCI 30A Mathematics for Life Scientists

3.45n=6,799 · course average

Status

Closed

Seat risk

fills

Enrolled

135 of 135 enrolled

100% full

MW 12:30pm-1:45pm · Siskaki, M.

Lec 2 — enrollment history
Score 0.370
- gpa 0.73 × 0.4
- fill 0.20 × 0.4
- open 0.00 × 0.2
38

LIFESCI 30A Mathematics for Life Scientists

3.45n=6,799 · course average

Status

Closed

Seat risk

fills

Enrolled

131 of 131 enrolled

100% full

TR 2:00pm-3:15pm · Lee, C.

Lec 6 — enrollment history
Score 0.370
- gpa 0.73 × 0.4
- fill 0.20 × 0.4
- open 0.00 × 0.2
39

STATS 10 Introduction to Statistical Reasoning

3.44n=3,116 · this instructor

Status

Closed

Seat risk

fills

Enrolled

160 of 160 enrolled

100% full

Time TBA · Wang, B.

Lec 1 — enrollment history
Score 0.369
- gpa 0.72 × 0.4
- fill 0.20 × 0.4
- open 0.00 × 0.2
40

STATS 10 Introduction to Statistical Reasoning

3.44n=3,116 · this instructor

Status

Closed

Seat risk

fills

Enrolled

160 of 160 enrolled

100% full

TR 9:30am-10:45am · Wang, B.

Lec 2 — enrollment history
Score 0.369
- gpa 0.72 × 0.4
- fill 0.20 × 0.4
- open 0.00 × 0.2
41

NEUROSC 10 Brain Made Simple: Neuroscience for 21st Century

3.44n=287 · course average

Status

Closed

Seat risk

fills

Enrolled

92 of 92 enrolled

100% full

TR 12:30pm-1:45pm · TA, Dominguez, E.N.

Lec 1 — enrollment history
Score 0.369
- gpa 0.72 × 0.4
- fill 0.20 × 0.4
- open 0.00 × 0.2
42

LIFESCI 30A Mathematics for Life Scientists

3.42n=2,936 · this instructor

Status

Closed

Seat risk

fills

Enrolled

180 of 180 enrolled

100% full

TR 9:30am-10:45am · Bennoun, S.J.

Lec 3 — enrollment history
Score 0.365
- gpa 0.71 × 0.4
- fill 0.20 × 0.4
- open 0.00 × 0.2
43

LIFESCI 30A Mathematics for Life Scientists

3.42n=2,936 · this instructor

Status

Closed

Seat risk

fills

Enrolled

126 of 126 enrolled

100% full

TR 11:00am-12:15pm · Bennoun, S.J.

Lec 4 — enrollment history
Score 0.365
- gpa 0.71 × 0.4
- fill 0.20 × 0.4
- open 0.00 × 0.2
44

LIFESCI 7A Cell and Molecular Biology

3.31n=1,687 · this instructor

Status

Closed

Seat risk

fills

Enrolled

225 of 225 enrolled

100% full

TR 9:30am-10:45am · Pires, D.B., McEvoy, M.M.

Lec 1 — enrollment history
Score 0.342
- gpa 0.66 × 0.4
- fill 0.20 × 0.4
- open 0.00 × 0.2
45

STATS 13 Introduction to Statistical Methods for Life and Health Sciences

3.18n=71 · this instructor

Status

Closed

Seat risk

fills

Enrolled

100 of 100 enrolled

100% full

TR 3:30pm-4:45pm · Wu, G.

Lec 5 — enrollment history
Score 0.317
- gpa 0.59 × 0.4
- fill 0.20 × 0.4
- open 0.00 × 0.2

Seat risk combines how full the section is now with how large the course has historically run. Reserved-seat restrictions are not parsed yet, so risk is a tier rather than a percentage — a section can read “94 spots left” with most of them held for a major.