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MCD BIO M140 · Dis 1B

Cancer Cell Biology

Fall 2026Silva, J.5 units

Also listed as BIOL CH M140 (closed by the department): the same class, and each department holds its own seats and its own grade history.

Seats, time, final and grades

Seats

Closed.

23 of 23 enrolled.

Its lecture reads closed (92 of 92 enrolled): you attend both, so this seat is not one you can take while that holds. Its waitlist is full too, at 8 of 8.

Meets

R 11:00am-11:50am

This discussion only. You also attend Lec 1.

Final

Mon 7 Dec, 11:30am to 2:30pm

One exam for the whole class, Los Angeles time.

Read 4 days ago.

Grades

3.73
predicted, all instructors · 194 grades

194 letter grades, everyone who has taught MCD BIO M140.

Read 5 hours ago. The latest refresh is overdue. Seats and instructors may have changed since. Check the registrar before enrolling.

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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. Any student meeting the requisites may enroll beginning July 1, 2026 at 8 a.m., space permitting.

The limit applies on both enrollment passes, so there is no later pass to wait for.

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

Mon
Tue
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6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
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5pm
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Meets: R 11:00am-11:50am

Lecture: MW 11:00am-12:15pm

Mathematical Sciences 5148

Grades

3.73
predicted, all instructors · 194 grades

2 people have taught MCD BIO M140 in the grade record: COLICELLI, JOHN J at 3.74 over 147 grades and ZAMUDIO, JESSE RAY at 3.71 over 47 grades.

A range
81%
P/NP
0%
D/F/W
1.5%

Full grade history for MCD BIO M140

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

  • Exams mentioned, no number given, said by 2 reviewers
  • 3 quizzes, said by 1 reviewer
  • 1 paper, said by 1 reviewer
  • Group works mentioned, no number given, said by 1 reviewer
  • Presentations mentioned, no number given, said by 1 reviewer

Read from 10 reviews 26 days 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

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.

  • 2822W
  • 3923W
  • 4124W
  • 4325W
Enrollment by term: 22W 28, 23W 39, 24W 41, 25W 43

Peak 43 · most recent 25W at 43

Seats over time

Nothing read since 1 Oct, 5 hours ago. Over about 1 month before that, unchanged.

23 of 23 · no seats left

Both readings say 23 of 23.

18 Aug 18:419 Sep 17:261 Oct 16:12 · 5 hours ago
dibs read 123 of the 903 hours its hourly record covers, 14%, and did not look in 780. dibs had no hourly record before 25 Aug, which is the other 152 of 1055 plotted.23 of 23 enrolled at the newest reading, 5 hours ago, and no seats left. Seats from 18 Aug 18:41 to 1 Oct 16:12, 23 to 23. The line is flat across the whole window: recorded enrollment counts match. Changes between reads may be missed. dibs read 123 of the 903 hours its hourly record here covers, 14%. An hour marked as read confirms a check, not continuous monitoring. That check recorded no change; changes between checks may be missed. For 780 hours dibs was keeping a record and did not reach this section. Nothing before 25 August at 02:00, where this section's record starts, has a read either way, which is 152 hours of this window. Where the drawing is faint or broken, that never means the readings are doubtful. It means the stretch between them is unaccounted for.

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 5 hours ago. It is the last thing dibs saw, not where the count is now.

Show the readings (2)
Recorded Enrolled Capacity Status Waitlist Hours read
1 Oct 16:12 23 23 closed 2 of 2 123 of 1055, 152 no hourly record
18 Aug 18:41 23 23 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

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