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CHEM 256G

Seminar: Research in Biochemistry--Nucleic Acid Structure Determination by NMR

2 units

Sections & times

Seminar.

Fall 2026: 1 section. It is open. The oldest of these readings was 2 minutes ago.

Grades

No grade history for this course: the data runs Fall 2021 to Fall 2025. Sections for Fall 2026 are below.

Grade records describe outcomes. For what a course is like to take, read student reviews written on dibs below or follow the separate external review link.

Reviews for CHEM 256G

Workload and assignments

Work types reported in BruinWalk reviews of this course, across recorded instructors and terms. They may differ from this term's syllabus.

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.

Read the source reviews

From the registrar's catalog

Seminar, three hours. Advanced study and analysis of current topics in biochemistry. Discussion of current research and literature in research specialty of faculty member teaching course. S/U grading.

Sections in Fall 2026

Seat counts as of . Seat readings are snapshots, not live availability. Their timestamps show when dibs last checked.

From the people who took it

Student reviews

What taking CHEM 256G was like: the work, the teaching, and what students wish they’d known.

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Community guidelines

Seats over time in Fall 2026

How each lecture has filled since dibs first saw it.

A dot is a reading where something moved: the seat count, the status, or the waitlist.

What a flat run means, and where a line starts

Flat between dots means it did not drift, it held and then jumped, and a line starts when dibs first saw that lecture rather than reaching back before it existed. A lecture that has never moved draws a flat line across the whole window, and one with two or three readings draws a line joining them, which is too few to read a trend from.

Sem 1 · Feigon, J.F. · 1 of 100 enrolled

Filled by 1 over about 1 month

1 of 100 · 99 left

0 to 1 enrolled across 3 readings, +1.

18 Aug 21:409 Sep 20:211 Oct 19:02
dibs read 168 of the 516 hours its hourly record covers, 33%, and did not look in 348. dibs had no hourly record before 10 Sep, which is the other 539 of 1055 plotted.1 of 100 enrolled at the newest reading, 2 minutes ago, with 99 left. Seats from 18 Aug 21:40 to 1 Oct 19:02, 0 to 1. The line joins two or three readings, which is too few to read a trend from. dibs read 168 of the 516 hours its hourly record here covers, 33%. An hour marked as read confirms a check, not continuous monitoring. That check recorded no change; changes between checks may be missed. For 348 hours dibs was keeping a record and did not reach this section. Nothing before 10 September at 08:00, where this section's record starts, has a read either way, which is 539 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.
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.