PHYSCI 107 · Lec 1
Systems Anatomy
Fall 2026 · Friscia, A.R. and Phelps, P.E. · 5 units
Watching is the one thing here that needs an account, because an alert needs somewhere to go. Everything else on this page works signed out.
Open on the registrar (opens in a new tab)- Status
- Closed
Tell dibs what you have already taken and this line will say which of these you have. Your list.
- Restrictions read 19 hours ago.
- Enrolled in lecture
- 223 of 223 · 24 over
- 100% full
- Read 59 minutes ago, and the registrar publishes once an hour, so this is current.
- Waitlist
- No waitlist
- Seat risk
- high risk
From the registrar limited by major
Seats are held for entering students who enroll through New Student Orientation sessions beginning July 2, 2026. New student restrictions will be lifted on September 15, 2026 at 8 a.m.
Held for entering students enrolling through orientation until 15 September. If that is you, the seats are yours now. If not, that date lifts the new-student hold only: this class is also Physiological Science Majors, which it does not lift.
Discussions: this is what you enroll in
Enrollment at UCLA acts on the discussion, not the lecture. The lecture's seat count above is the sum across all of them, so it can read open while every discussion you could actually join is full.
| Discussion | Status | Enrolled | Seats left | Meets | Where |
|---|---|---|---|---|---|
|
Lab 1A
|
Closed | 19 of 19 · 2 over | 0 | M 8:00am-10:50am | Life Sciences A830 |
|
Lab 1B
|
Closed | 19 of 19 · 1 over | 0 | M 11:00am-1:50pm | Life Sciences A830 |
|
Lab 1C
|
Closed | 19 of 19 · 3 over | 0 | M 4:30pm-7:20pm | Life Sciences A830 |
|
Lab 1D
|
Closed | 19 of 19 · 2 over | 0 | T 9:00am-11:50am | Life Sciences A830 |
|
Lab 1E
|
Closed | 18 of 18 · 3 over | 0 | T 12:00pm-2:50pm | Life Sciences A830 |
|
Lab 1F
|
Closed | 18 of 18 · 3 over | 0 | T 3:00pm-5:50pm | Life Sciences A830 |
|
Lab 1G
|
Closed | 19 of 19 | 0 | T 6:00pm-8:50pm | Life Sciences A830 |
|
Lab 1H
|
Closed | 19 of 19 | 0 | W 8:00am-10:50am | Life Sciences A830 |
|
Lab 1I
|
Closed | 19 of 19 · 1 over | 0 | W 11:00am-1:50pm | Life Sciences A830 |
|
Lab 1J
|
Closed | 18 of 18 · 2 over | 0 | W 4:30pm-7:20pm | Life Sciences A830 |
|
Lab 1K
|
Closed | 18 of 18 · 3 over | 0 | R 9:00am-11:50am | Life Sciences A830 |
|
Lab 1L
|
Closed | 18 of 18 · 4 over | 0 | R 12:00pm-2:50pm | Life Sciences A830 |
When it meets
Meets: MW 2:00pm-3:50pm
Haines Hall 39
Predicted GPA
- A range
- 55%
- P/NP
- -
- letter grade only
- D/F/W
- 1.0%
What students say
Dibs measures outcomes: grades, seats, how fast it fills. For what the class is actually like to sit in, BruinWalk has the reviews.
Enrollment over time
A dot is a reading where something moved: the seat count, the status, or the waitlist. The last one is the most recent sweep, moved or not. The line holds flat between dots because that is what the readings say: it did not drift, it held and then jumped. The ticks along the bottom are the hours Dibs recorded reading this section, which is how a flat run says "checked, unchanged" rather than "nobody looked". It only keeps those from 25 August, so the ruler is shorter than the line for now. Both start when Dibs did rather than reaching back before it existed.
Unchanged over 10 days
Show the readings
| Recorded | Enrolled | Capacity | Status | Waitlist |
|---|---|---|---|---|
| 29 Aug 06:42 | 223 | 223 | closed | - |
| 18 Aug 22:40 | 223 | 223 | closed | - |
How big this course usually runs
Final enrollment per term from four years of grade data. Summer excluded: different population, different pass structure.
- 24921F
- 22122F
- 25123F
- 24124F
Peak 251 · most recent 24F at 241