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INSTITUTT FOR FYSIKK
 
FY2302 Biofysikk 1
Faglærer: Professor Thor Bernt Melø
 


FORELESNINGER
Høst 2004


(foreløpig forelesninger fra forrige år, under utarbeidelse)

Thursday 21.8.03

Cell structure
Cell cycle

Tuesday 26.8.03

Mitosis
Meiosis
Small molecules
More meiosis

Exercise 1

Mendel

Thursday 28.9.03

Small molecules

Tuesday 2.9.03

Small molecules
DNA-structure

Thursday 4.9.03

Macromolecules

Exercise 2

Evolution

Tuesday 9.9.03

Notes on microscopic diffusion
Some about viruses
More about viruses
Something about HIV

Thursday 11.9.03

Notes on microscopic diffusion


Exercise 3

Simulate diffusion in an Excel worksheet by implementing the laws of random motion, ): P(L)=P(R)=0.5
Discuss the generated distrubution, and compare it to the Gaussian distribution.

Tuesday 16.9.03

Notes on macroscopic diffusion
Diffusion illustrated


Thursday 18.9.03

Notes on unification of micro- and macroscopic diffusion
(digression on friction, in jpg- and pdf format)

Exercise 4

Implement the rules of random motion (P(Right)=1/2+E, P(Left)=1/2-E) in a worksheet, and compare distributions after N=5, 10 and 15 steps, for E=0.1 and 0.2. Compare your results to expected results from diffusion with drift.

Tuesday 23.9.03

Notes on intermolecular notes in pdf- and jpg-format

Thursday 25.9.03

Intermolecular forces
Notes on intermolecular notes in pdf- and jpg-format

Tuesday 30.9.03

Notes on thermodynamics in pdf- and jpg-format
Notes on chemical potentials of liquids in pdf- and jpg-format

Thursday 2.10.03

Notes on osmosis in pdf- and jpg-format

Thursday 9.10.03

Notes on electrochemical potential (Nernst potential) in pdf- and jpg-format
Nice link resting potential

Tuesday 14.10.03

Notes on bioenergetics and enzymes in pdf- and jpg-format

Exercise 5

Solve the following chemical reactions using Excel:
- the sequential reactions:
A -> B -> C
(start with A=100, B=C=0 at time zero)
- the enzyme reaction:
S + E <-> SE -> E + P

Thursday 16.10.03

Respiration overview
Glycolysis More glycolysis

Tuesday 21.10.03

Krebs cycle
Mitochondrions
Electron Transport Chain
Cellular Respiration Overview

Thursday 23.10.03

DNA structure, replication, transcription and translation
protein production

Exercise 6

Ethanol is burning in a petri dish at a rate of 0.5 g/min. Calculate the rate of energy release (dG/dt) in the combustion reaction. (Notes to this exercise in pdf- and jpg-format)

Tuesday 28.10.03

We'll begin repeating the course: Might be nice to be prepared on the first 5 questions in the question list below!
Visited Gene regulation

Thursday 30.10.03

NO LECTURE!

Tuesday 4.11.03

Setting examination date (see above), and repeating question six to 10 in the question list below


Thursday 6.11.03

NO LECTURE!


Other useful links

www.cellsalive.com
BioBook Online
www4.ncsu.edu:8030/unity/users/b/bnchorle/www/
Botany online - internet hypertextbook
The program "Chime" you can get from MDL's homepage. If you think that is a bit complicated, I've a copy here, for windows 95/98 or windows 2000/xp

  
Redaktør: Instituttleder , Kontaktadresse: webmaster@phys.ntnu.no
Sist oppdatert: 24.05.2004