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CH ENGR C126 · Lec 1

Viruses and Biotechnology

Fall 2026Chen, I.4 units

Seats, time, final and grades

Seats

Open, 20 seats left.

5 of 25 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

TR 4:00pm-5:50pm

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

no grade history

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When you can enroll

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A watch slot

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

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Before you can enroll

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From the registrar

Students who enroll in upper-division courses offered by the Samueli School without completing the requisites are subject to disenrollment after the second class meeting. If necessary, consult with an OASA counselor through MyUCLA Message Center.

Restrictions read 5 hours ago.

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 1A

    F 12:00pm-12:50pm

    No instructors

    Open, 20 seats left.

When it meets

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

Mon
Tue
Wed
Thu
Fri
12pm
1pm
2pm
3pm
4pm
5pm

Lec 1

4pm-5:50pm

Lec 1

4pm-5:50pm

Dis 1A

12pm-12:50pm

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

  • Lec 1

    TR 4:00pm-5:50pm

  • Dis 1A (alternative)

    F 12:00pm-12:50pm

Mathematical Sciences 5138

Grades

no grade history

More about CH ENGR C126, though its grade history is empty too.

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 6 days ago. Assignment details are unknown. Check the current syllabus.

Will it still be here

low risk chance of closing before your enrollment pass.

Seats over time

Nothing read since 16 Oct, 4 hours ago. Over about 2 months before that, filled by 5.

5 of 25 · 20 left in its discussions
1 Sep 03:4023 Sep 22:1116 Oct 16:43 · 4 hours ago
Checked 168 of the 631 hours with hourly history, 27%. No reading was recorded in 463 hours. dibs had no hourly record before 20 Sep, which is the other 463 of 1094 plotted.5 of 25 enrolled at the newest reading, 4 hours ago, with 20 left in its discussions. Seats from 1 Sep 03:40 to 16 Oct 16:43, 0 to 5. 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 (11)
Recorded Enrolled Capacity Status Waitlist Hours read
16 Oct 16:43 5 25 open - 105 of 402
29 Sep 23:42 5 25 open - 2 of 5
29 Sep 19:22 6 25 open - 3 of 8
29 Sep 12:22 5 25 open - 32 of 113
24 Sep 20:32 6 25 open - 6 of 20
24 Sep 01:12 7 25 open - 25 of 175, 87 no hourly record
16 Sep 19:22 8 25 open - no hourly record
16 Sep 15:52 7 25 open - no hourly record
11 Sep 13:40 6 25 open - no hourly record
9 Sep 01:40 5 25 open - no hourly record
1 Sep 03:40 0 25 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.

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