CHEM 153L · Lab 1F
Biochemical Methods I
Seats, time, final and grades
Seats
Closed by the department.
16 enrolled enrolled. The department published this count and no capacity, so there is no share to fill.
Its lecture reads closed by the department (117 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
W 2:00pm-5:50pm
This discussion only. You also attend Lec 1.
Final
Wed 9 Dec, 8:00am to 11:00am
One exam for the whole class, Los Angeles time.
Read 4 days ago.
Grades
1,521 letter grades, everyone who has taught CHEM 153L.
Read 39 minutes ago. This is a recent reading, not a live seat count.
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 until second pass
Any student attempting to save or sell a spot for another student is violating Student Conduct Code 102.23d and may be referred to the Office of the Dean of Students. Enrollment is limited to Chemistry, Biochemistry, and Chemistry/Materials Science majors on the priority and first enrollment passes. Any student may enroll on the second pass, space permitting. Do NOT contact the instructor for a PTE number. IF YOU ARE MORE THAN 15 MINUTES LATE TO LABORATORY DURING THE FIRST TWO WEEKS OF THE TERM, YOUR SPACE WILL BE REASSIGNED AND YOU MUST DROP THE COURSE YOURSELF. For the remainder of the term if you are more than 30 minutes late, you may NOT be able to complete the current laboratory and may not have the opportunity to make up the missed work, resulting in a nonpassing grade for that experiment.
This limit ends at an enrollment pass rather than on a date, and dibs does not hold the date second pass opens for Fall 2026, so it cannot say whether that pass has come. When it does, the registrar writes who may enroll then as “Any student may enroll on the second pass, space permitting.” So dibs cannot tell whether this class is open to you today, and it is not counting it as one you can take: your enrollment appointment on MyUCLA is what settles it.
Restrictions read 4 days ago. dibs re-reads these slowly because they rarely change; watch the section and it moves to every 6 hours.
When it meets
Meets: W 2:00pm-5:50pm
Lecture: TR 11:00am-11:50am
Young Hall 1067
Grades
2 people have taught CHEM 153L in the grade record: HONG-HERMESDORF, ANNE at 3.15 over 1,498 grades and LANNAN, RYAN at 3.13 over 23 grades.
- A range
- 50%
- P/NP
- 1%
- D/F/W
- 8.2%
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 not read this course’s reviews, so it cannot say what kind of work it sets. That is dibs not having looked. It is not a course without papers or exams, and the reviews linked below are the answer until dibs catches up.
Will it still be here
no history chance of closing before your enrollment pass.
Final enrollment per term from four years of grade data. Summer excluded: different population, different pass structure.
- 8921F
- 12322W
- 11422S
- 8022F
- 14523W
- 13023S
- 8423F
- 14024W
- 13824S
- 12224F
- 13325W
- 10225S
- 11625F
Peak 145 · most recent 25F at 116
Seats over time
Same seat count, but the status went waitlist to closed by the department, the waitlist moved and came back, and the cap stopped being published over about 1 month
All 8 readings say 16 enrolled, and the cap stopped being published.
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: 39 minutes ago.
Show the readings (8)
| Recorded | Enrolled | Capacity | Status | Waitlist | Hours read |
|---|---|---|---|---|---|
| 1 Oct 19:02 | 16 | 0 | closed by the department | - | 7 of 36 |
| 30 Sep 08:02 | 16 | 0 | closed by the department | - | 2 of 9 |
| 30 Sep 00:02 | 16 | 16 | waitlist | 0 of 4 | 2 of 5 |
| 29 Sep 20:32 | 16 | 0 | closed by the department | - | 29 of 169 |
| 22 Sep 20:52 | 16 | 16 | waitlist | 0 of 4 | 30 of 181 |
| 15 Sep 08:02 | 16 | 16 | waitlist | 1 of 4 | 17 of 106 |
| 10 Sep 23:40 | 16 | 16 | waitlist | 2 of 4 | 87 of 572, 188 no hourly record |
| 18 Aug 04:30 | 16 | 16 | waitlist | 1 of 4 | - |
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.
Lab 1F 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.