MCD BIO 138 · Dis 1A
Developmental Biology
Seats, time, final and grades
Seats
Closed.
18 of 18 enrolled.
Its lecture reads closed (162 of 162 · 12 over enrolled): you attend both, so this seat is not one you can take while that holds. There is no waitlist either, so the only way in is somebody dropping the lecture.
Meets
T 4:00pm-4:50pm
This discussion only. You also attend Lec 1.
Final
Mon 7 Dec, 8:00am to 11:00am
One exam for the whole class, Los Angeles time.
Read 32 hours ago.
Grades
1,860 letter grades, everyone who has taught MCD BIO 138.
Read 7 hours ago. The latest refresh is overdue. Seats and instructors may have changed since. Check the registrar before enrolling.
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.
Put this class on a board
A board is one quarter you are drafting, so it needs an account to live in. Signing in brings you straight back to this page, with this class still in front of you.
Before you can enroll
Tell dibs what you have already taken and this line will say which of these you have. Your list.
From the registrar limited on both passes
Enrollment is limited to departmental majors during the priority, first, and second enrollment passes. Microbiology, Immunology, and Molecular Genetics majors meeting the requisites may enroll beginning July 1, 2026 at 8 a.m., space permitting. Any student meeting the requisites may enroll beginning July1, 2026 at 3 p.m., space permitting.
The limit applies on both enrollment passes, so there is no later pass to wait for.
Restrictions read 32 hours ago.
When it meets
Meets: T 4:00pm-4:50pm
Lecture: TR 2:00pm-3:15pm
La Kretz Hall 100
Grades
Of the 5 people in the grade record for MCD BIO 138, the 2 with the most grades: CHEN, JAU-NIAN at 3.93 over 685 grades and RIGUEUR, DIANA at 3.95 over 438 grades.
- A range
- 82%
- P/NP
- 0%
- D/F/W
- 0.6%
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.
dibs has read this course’s reviews and none of them say what kind of work it sets, so dibs has nothing to show rather than a guess. Read from 116 reviews 26 days ago. That is the reviewers being silent, and not a course that sets no work.
Will it still be here
high risk chance of closing before your enrollment pass.
Final enrollment per term from four years of grade data. Summer excluded: different population, different pass structure.
- 14321F
- 12622W
- 12022S
- 13922F
- 8623W
- 8623S
- 14823F
- 13924W
- 13824S
- 15924F
- 14025W
- 10625S
- 17225F
Peak 172 · most recent 25F at 172
Seats over time
Nothing read since 1 Oct, 7 hours ago. Over about 1 month before that, same seat count, but the status moved and came back and the waitlist moved and came back.
All 7 readings say 18 of 18.
A dot is a reading. Recorded enrollment counts match, so the line is flat across the whole window: it says when dibs looked rather than what changed. The last dot is the last time dibs read this section, moved or not, and that was 7 hours ago. It is the last thing dibs saw, not where the count is now.
Show the readings (7)
| Recorded | Enrolled | Capacity | Status | Waitlist | Hours read |
|---|---|---|---|---|---|
| 1 Oct 22:32 | 18 | 18 | closed | - | 2 of 7 |
| 1 Oct 16:12 | 18 | 18 | closed | - | 5 of 31 |
| 30 Sep 10:22 | 18 | 18 | waitlist | 0 of 2 | 2 of 7 |
| 30 Sep 04:12 | 18 | 18 | waitlist | 1 of 2 | 12 of 61 |
| 27 Sep 16:52 | 18 | 18 | closed | 2 of 2 | 4 of 21 |
| 26 Sep 20:02 | 18 | 18 | waitlist | 1 of 2 | 107 of 938, 151 no hourly record |
| 18 Aug 19:40 | 18 | 18 | closed | 2 of 2 | - |
How readings and alerts work
A reading and an hourly record are different things, and most charts here hold more of the second missing than present. dibs has taken readings of a section since long before it began keeping an hour-by-hour log of when it looked, so the empty stretches are dibs saying it was not keeping that log yet, not that it looked and found nothing. That is the age of the record and not a fault.
Seat counts show the last successful read, not live availability. Refreshes can be delayed by request limits or upstream interruptions. Watched sections receive priority, but an hourly update for every section is not guaranteed.
The registrar can change a seat count between our checks. Alerts depend on dibs detecting an opening and completing delivery; a quiet watch does not prove that no seat opened. Check the registrar before enrolling.
Class chat
Nobody on dibs watches this class or has it on a plan yet. Nobody has posted yet.
Dis 1A shares one room with Lec 1 and every other discussion under it, because that is what a student means by "my class".
Reading a room needs no account. Posting does, and it is free.