Skip to content
Dibs Fall 2026 Sign in

CHEM 156

Physical Biochemistry

Course statistics

Predicted GPA
3.26
n = 843 · 10 terms · ± 0.019
A range
48%
of letter grades
Taken P/NP
0%
100% of those passed
D / F / W
2.8%
incl. withdrawals

Sections in Fall 2026

Sections offered, with live enrollment and predicted GPA
Section Status Enrolled Seat risk Meets Instructor Predicted GPA
Lec 1 Waitlist
90 of 90
100% full
 fills MTWF 10:00am-10:50am Wollman, R.
3.26n=843 · course average

Enrollment history

Final enrollment per term, averaged across that term's sections. Four years deep, summer excluded. Per-section live curves are on each section page.

  • 6421F
  • 9422W
  • 7622S
  • 6322F
  • 11023S
  • 11924W
  • 10624S
  • 6624F
  • 6625W
  • 8325S
Enrolment by term: 21F 64, 22W 94, 22S 76, 22F 63, 23S 110, 24W 119, 24S 106, 24F 66, 25W 66, 25S 83
Peak 119 Most recent 83 in 25S 10 terms on record

Grade distribution

  • A+ 28 · 3.3%
  • A 254 · 30.0%
  • A- 124 · 14.6%
  • B+ 80 · 9.4%
  • B 204 · 24.1%
  • B- 28 · 3.3%
  • C+ 16 · 1.9%
  • C 56 · 6.6%
  • C- 29 · 3.4%
  • D+ 2 · 0.2%
  • D 10 · 1.2%
  • D- 1 · 0.1%
  • F 11 · 1.3%
  • P 1 · 0.1%
  • I 4 · 0.5%

Grey bars are non-letter outcomes — P/NP, S/U, incompletes. They are excluded from the GPA entirely rather than scored, because counting a P as a 4.0 would be a fabrication.

By instructor

Instructor Predicted Raw n Terms A range
CLUBB, ROBERT THOMPSON 3.06 3.05 375 4 39%
RODRIGUEZ, JOSE ALFONSO 3.60 3.61 246 3 70%
QUINLAN, MARGOT ELIZABETH 3.19 3.19 160 2 36%
YEATES, TODD O 3.32 3.33 62 1 48%

“Predicted” is shrunk toward the course average, which is itself shrunk toward the department — so an instructor with a handful of students sits near the course mean rather than topping the list.

By term