1. Motor Proteins

9. One-state model with unequal forward and backward rates

10. Dwell time distribution for myosin V

11. Expected velocity as function of force in one- state model. Comparison to myosin V experiment. if pulling back makes forward rate go down if pulling back makes backward rate go up

12. Pushing by polymerization

13. Listeria move inside a cell by inducing polymerization of actin

16. Interpretation as a sloping potential

17. Model with 2 states at each site.

18. Velocity of kinesin as a function of ATP conc and load

19. In two-state model dwell time distribution is not exponential measured for myosin V

28. Wave motions in a swimming sperm cell. Strokes in cilia on epithelial cells