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MOL BIO 254B · Lec 4

Concepts in Molecular Biosciences: Cell Biological Mechanisms of Neurodegenerative Disease

Fall 2026Samelson, A. and Dreier, L.4 units

dibs reads this section's seats hourly, like everything else, but it does not send alerts for graduate courses yet.

Seats, time, final and grades

Seats

Open, 2 seats left.

8 of 10 enrolled, lecture and all discussions summed.

Read 4 hours ago. The latest refresh is overdue. Seats and instructors may have changed since. Check the registrar before enrolling.

Meets

TF 10:00am-11:50am

Lecture only. You also attend a discussion, listed below.

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

3.92

Predicted GPA

Historical records across all instructors; 53 letter grades

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

Registrar's Restrictions cell, read 3 days ago: "Molecular Biology Majors Only".

Restrictions checked 3 days ago and may be outdated. Seat alerts are unavailable for this course. Check the registrar.

Discussions

You enroll in the discussion, not the lecture, so the seat figure above is the sum across all of them and can read open while every discussion you could actually join is full.

1 discussion, all open.

  • Dis 4A

    MR 10:00am-11:50am

    Samelson, A. and Dreier, L.

    Open, 2 seats left.

When it meets

Discussion alternatives are shown with the lecture; choose one linked discussion.

Mon
Tue
Wed
Thu
Fri
10am
11am

Dis 4A

10am-11:50am

Lec 4

10am-11:50am

Dis 4A

10am-11:50am

Lec 4

10am-11:50am

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

  • Lec 4

    TF 10:00am-11:50am

  • Dis 4A (alternative)

    MR 10:00am-11:50am

Boyer Hall 130

Grades

3.92

Predicted GPA

Historical records across all instructors; 53 letter grades

Of the 7 people in the grade record for MOL BIO 254B, the 2 with the most grades: PLATH, KATHRIN at 3.90 over 20 grades and CHRISTOFK, HEATHER R at 3.92 over 13 grades.

A range
98%
P/NP
-
letter grade only
D/F/W
0.0%

Full grade history for MOL BIO 254B

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.

No reviews were listed in the BruinWalk source checked 7 days ago. Assignment details are unknown. Check the current syllabus.

Will it still be here

Not a question any more: see the notice at the top of this page.

Final enrollment per term from four years of grade data. Summer excluded: different population, different pass structure.

  • 1222F
  • 1023F
  • 1024F
Enrollment by term: 22F 12, 23F 10, 24F 10

Peak 12 · most recent 24F at 10

Seats over time

Nothing read since 16 Oct, 4 hours ago. Over about 2 months before that, filled by 8.

8 of 10 · 2 left in its discussions
18 Aug 20:4017 Sep 06:5116 Oct 17:02 · 4 hours ago
Checked 168 of the 644 hours with hourly history, 26%. No reading was recorded in 476 hours. dibs had no hourly record before 19 Sep, which is the other 770 of 1414 plotted.8 of 10 enrolled at the newest reading, 4 hours ago, with 2 left in its discussions. Seats from 18 Aug 20:40 to 16 Oct 17:02, 0 to 8. Checks are not continuous monitoring. Changes between checks may be missed.

A dot is a reading where something moved: the seat count, the status, or the waitlist. Flat between dots joins recorded counts; changes between reads may be missed. The line starts when dibs first saw this section rather than reaching back before it existed. The last one is the last time dibs read this section, moved or not, and that was 4 hours ago. It is where the line stops, not where the count is now.

Show the readings (6)
Recorded Enrolled Capacity Status Waitlist Hours read
16 Oct 17:02 8 10 open - 168 of 1207, 563 no hourly record
27 Aug 11:28 8 10 open - no hourly record
25 Aug 03:40 7 10 open - no hourly record
24 Aug 08:40 7 9 open - no hourly record
21 Aug 20:40 6 9 open - no hourly record
18 Aug 20:40 0 8 open - -
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

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