Movement of substances

Activity 1 

Group 1 : http://padlet.com/wall/m1zghnbnl7

Group 2 : http://padlet.com/wall/nomgkro962

Group 3 : http://padlet.com/wall/aipasxbs9h
Group 4 : http://padlet.com/wall/77us85kulv
Group 5 : http://padlet.com/wall/f3rwh93y83

Activity 2
video: http://www.youtube.com/watch?v=eDvMs92L74o


Do particle stop moving around after concentrations have reached an equilibrium?

• http://highered.mcgraw-hill.com/sites/0072495855/student_view0/chapter2/animation__how_diffusion_works.html
• http://www.youtube.com/watch?v=JsoawKguU6A

Activity 4 

http://highered.mcgraw-hill.com/sites/0072495855/student_view0/chapter21/animation__hemolysis_and_crenation.html

Example of active transport - Sodium potassium pump 

http://highered.mcgraw-hill.com/sites/0072495855/student_view0/chapter2/animation__how_the_sodium_potassium_pump_works.html

Activity 5 

http://www.brown.edu/Courses/BI0020_Miller/week/10/web-1/4-2-2007_10-20-26/Chapter_41/Present/Animations/41_A01/41_A01s.html

Effects of osmosis on an egg with its shell removed

http://www.youtube.com/watch?feature=fvwp&NR=1&v=0c8acUE9Itw