Skip to content
Dibs Fall 2026 Sign in

PHYSCI 124

Molecular Biology of Aging

Course statistics

Predicted GPA
3.59
n = 173 · 4 terms · ± 0.040
A range
74%
of letter grades
Taken P/NP
0%
— of those passed
D / F / W
2.3%
incl. withdrawals

Sections in Fall 2026

Not offered in Fall 2026.

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.

  • 3822S
  • 3923S
  • 4024S
  • 5625S
Enrolment by term: 22S 38, 23S 39, 24S 40, 25S 56
Peak 56 Most recent 56 in 25S 4 terms on record

Grade distribution

  • A+ 59 · 34.1%
  • A 48 · 27.7%
  • A- 21 · 12.1%
  • B+ 9 · 5.2%
  • B 14 · 8.1%
  • B- 8 · 4.6%
  • C 8 · 4.6%
  • C- 2 · 1.2%
  • D+ 1 · 0.6%
  • D- 1 · 0.6%
  • F 2 · 1.2%

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
WALKER, DAVID WILLIAM 3.59 3.59 173 4 74%

“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