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Biological Physics

Supramolecular Structures Lab
Lösche/Heinrich Group

Introduction to Biological Physics


Course IDs: 33-441 / 03-439

credit points: 10 / 9

Course Meeting Times

Tuesdays, Thursdays: 15:00 – 16:20, WeH 5328

First day of lecture: Tuesday, August 27.

Consultation Hours

Thursdays: 9:00 – 10:00, or by appointment (Amanda Bodnar, 8-8367)

Course Objectives

This intermediate level course is primarily offered to Physics and Biology undergrads (junior / senior) and provides a modern view of molecular and cellular biology as seen from the perspective of physics, and quantified through the analytical tools of physics. This course will not review experimental biophysical techniques (which are covered, e.g., in 03-871). Rather, physicists will learn what sets “bio” apart from the remainder of the Physics world and how the apparent dilemma that the existence of life represents to classical thermodynamics is reconciled. They also will learn the nomenclature used in molecular biology. In turn, biologists will obtain (a glimpse of) what quantitative tools can achieve beyond the mere collecting and archiving of facts in a universe of observations: By devising models, non-obvious quantitative predictions are derived which can be experimentally tested and may lead to threads that connect vastly different, apparently unrelated phenomena. One major goal is then to merge the two areas, physics and biology, in a unified perspective.


Problem sets (40%), in-class exams (30%), final exam (30%)

Exam Schedule

in-class exams:
exam I: October 17
exam II: November 21 (note new date!)
final exam: December 13, 8:30, WeH 5328 (note new date and location!)



download area

Course syllabus


HW1 – due Sept. 17
HW2 – due Sept. 24

HW3 – due Sept. 26

HW4 – due Oct. 03
HW5 – due Oct. 10
HW6 – due Oct. 24
HW7 – due Oct. 31
HW8 – due Nov. 07
HW9 – due Nov. 14

lecture notes

models and numbers in biology, lect. 2
hints for HW8 – random walk:
text excerptlecture notes


Final Exams have been graded.
Pick up from Amanda B., WeH 6325


Teaching Home

Grad Course in Biol. Physics, S'14

Intro to Biol. Physics, F'13