Skip to content
dibs
Plans & pricing
Menu

MCD BIO 104AL · Lab 1A

Research Immersion Laboratory in Developmental Biology

Fall 2026Peng, J.5 units

Seats, time, final and grades

Seats

Closed by the department.

12 enrolled enrolled. The department published this count and no capacity, so there is no share to fill.

Read 68 minutes ago. This is a recent reading, not a live seat count.

Its lecture reads closed by the department (45 enrolled): you attend both, so this seat is not one you can take while that holds. No waitlist listed.

Meets

M 1:00pm-4:50pm

This discussion only. You also attend Lec 1.

Final

Exam time unavailable

No exam time is listed in the available section details. Check the registrar or current syllabus; this does not mean there is no final.

Grades

3.65

Predicted GPA

Historical records across all instructors; 559 letter grades

Sign in to save watches and schedule boards. You can browse courses, seat readings and grade history without an account.

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.

What watching takes

Your setup, with any current hold shown beside the watch control.

An account

An alert needs an email address. You can browse courses and grade history without signing in.

Your year

Helps dibs interpret enrollment limits. Uncertain eligibility may still be included with a caveat.

Choose after signing in

When you can enroll

Set your appointment or acknowledge that an open seat may not be available to you yet.

Set after signing in

A watch slot

25 per account. A lecture watch also covers its discussions. Paused watches still use a slot.

25 free watches

Before you can enroll

Registrar's Restrictions cell, read 6 days ago: "Molecular, Cell, and Developmental Biology Majors".

Tell dibs what you have already taken and this line will say which of these you have. Your list.

From the registrar

Due to the Veterans Day holiday on Wednesday, November 11, 2026, laboratory 1C will meet from 1 to 4:50 p.m. on Friday, November 13, 2026. Due to the Thanksgiving holiday on Thursday, November 26, 2026, laboratory 1D will meet from 1 to 4:50 p.m. on Friday, November 20, 2026. Nonattendance in the first week results in cancellation of enrollment.

Restrictions checked 6 days ago and may be outdated. Unwatched sections are rechecked less often than watched sections. Check the registrar before counting on a seat.

When it meets

This discussion and its linked lecture.

Mon
Tue
Wed
Thu
Fri
11am
12pm
1pm
2pm
3pm
4pm

Lec 1

11am-11:50am

Lab 1A

1pm-4:50pm

Lec 1

11am-11:50am

Scroll sideways for the whole week. All meeting times are listed below.

  • Lab 1A

    M 1:00pm-4:50pm

  • Lec 1 (required lecture)

    MW 11:00am-11:50am

Young Hall 3337

Grades

3.65

Predicted GPA

Historical records across all instructors; 559 letter grades

1 person has taught MCD BIO 104AL in the grade record: LEE, PEIYUN at 3.64 over 559 grades.

A range
77%
P/NP
0%
D/F/W
1.8%

Full grade history for MCD BIO 104AL

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.

What the work looks like

  • Quizzes mentioned, no number given, 3 mentions in past reviews
  • Papers mentioned, no number given, 1 mention in past reviews
  • Presentations mentioned, no number given, 3 mentions in past reviews

Based on 14 reviews; source checked about 1 month ago. dibs counts only what a review actually states, so a kind of work nobody mentioned is absent rather than zero.

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.

  • 4521F
  • 4222W
  • 3222S
  • 4322F
  • 5023W
  • 4123S
  • 4323F
  • 4724W
  • 4224S
  • 4424F
  • 4825W
  • 4325S
  • 3925F
Enrollment by term: 21F 45, 22W 42, 22S 32, 22F 43, 23W 50, 23S 41, 23F 43, 24W 47, 24S 42, 24F 44, 25W 48, 25S 43, 25F 39

Peak 50 · most recent 25F at 39

Seats over time

Same seat count, but the status went closed to closed by the department and the cap stopped being published over about 2 months

12 of 12 · no seats left

All 3 readings say 12 enrolled, and the cap stopped being published.

18 Aug 20:4017 Sep 06:4116 Oct 16:43
Checked 168 of the 1244 hours with hourly history, 14%. No reading was recorded in 1076 hours. dibs had no hourly record before 25 Aug, which is the other 169 of 1413 plotted.12 of 12 enrolled at the newest reading, 68 minutes ago, and no seats left. Seats from 18 Aug 20:40 to 16 Oct 16:43, 12 to 12. Recorded enrollment counts match. Checks are not continuous monitoring. Changes between checks may be missed.

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: 68 minutes ago.

Show the readings (3)
Recorded Enrolled Capacity Status Waitlist Hours read
16 Oct 16:43 12 0 closed by the department - 60 of 429
28 Sep 20:02 12 0 closed by the department - 109 of 985, 169 no hourly record
18 Aug 20:40 12 12 closed - -
How readings and alerts work

Dated seat counts can be available even when hourly check history is missing. Gaps do not show whether seats changed between observations.

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 1A shares one room with Lec 1 and every other discussion under it, because that is what a student means by "my class".

Sign in to start the conversation

Reading a room needs no account. Posting does, and it is free.