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Blog Feb. 2

February 2, 2010

What is the difference between diffusion and osmosis?

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36 Responses to “Blog Feb. 2”

  1. Julia Harrelson 5th Period on February 2nd, 2010 5:01 pm

    In diffusion, molecules travel from a higher cinctration to a lower concentration. For example, when you put ink into a glass of water the spreading of the ink in the water is called diffusion.

    In osomosis, molecules travel from a higher concentration to a low contration, just like in diffusion. However omosis specifically refers to the movement of water molecules.

  2. Becky Stewart- 4th Period on February 2nd, 2010 5:16 pm

    Osmosis is the diffusion of fluids through membranes or porous partitions. Diffusion is to pour out and spread liquid.

  3. hunter walker-1 on February 3rd, 2010 5:21 pm

    Osmosis is the diffusion of water through the the membrane.

  4. deondre surles6th period on February 3rd, 2010 5:23 pm

    Diffusion is the movement of particles and osmosis is the diffusion of water through a semipermeable membrane.

  5. Robert McClintock 2nd period on February 3rd, 2010 11:30 pm

    Osmosis is the diffusion of water through cell membranes.
    Diffusion is the movement of particles from areas of high concentration to low concentration.

  6. Allison Dreisewerd - 4th period on February 4th, 2010 8:44 am

    Diffusion is the movement of particles from regions of higher density to regions of lower density, but osmosis is the diffusion of water through a semipermable membrane.

  7. Kerry Dunn-4th on February 4th, 2010 8:44 am

    Diffusion is the movement of particles from regions of higher density to regions of lower density, but osmosis is the diffusion of water through a semipermeable membrane.

  8. John Baudendistel - 4th on February 4th, 2010 3:51 pm

    :D :D:D:D:D:D:D
    Diffusion is the movement of particles from regions of higher density to regions of lower density, but osmosis is the diffusion of water through a semipermeable membrane.

  9. madeline Holifield 4th on February 4th, 2010 6:21 pm

    Diffusion is the movement of particles from regions of higher density to regions of lower density.Osmosis is the diffusion of water through a semipermeable membrane.

  10. alex 4th period on February 4th, 2010 6:24 pm

    Diffusion is the movement of particles in areas of high density moving to areas of low density. osmoisis on the other hand, is the diffusion of water through any semi permeable membrane.

  11. stephen doran 2nd on February 4th, 2010 7:33 pm

    Diffusion is when particals move and osmosis is when particals move through water

  12. terrell king 2 period on February 4th, 2010 10:27 pm

    diffusion is like ink in water while osmosis is the water molecules in their

  13. Savannah Meagher on February 5th, 2010 8:45 am

    Diffusion is the movement of particles from regions of higher density to regions of lower density, but osmosis is the diffusion of water through a semipermeable membrane.

  14. Shaquera wade 6 on February 5th, 2010 9:15 am

    Diffusion is the movement of particles from regions of higher density to a lower density..The osmosis is the diffusion of water through a semipermeable membrane…

  15. Lucas Seibel 1st on February 5th, 2010 11:48 am

    Defusion is the movement of particles from a high dencity area to a lower dencity area
    Osmosis is the defusion of water through a semi permiable membrane

  16. Ebone Yarbrough 5th period on February 5th, 2010 2:48 pm

    Diffusion is the movement of particles from regions of higher density to regions of lower density, but osmosis is the diffusion of water through a semipermable membrane.

  17. Zach Bennett 1st period on February 5th, 2010 4:40 pm

    diffusion is when diffusion of water through a semipermeable membrane particles movefrom high to low density and osmosis

  18. Zach Bennett 1st period on February 5th, 2010 4:54 pm

    diffusion is when the particles move

  19. Kris L. 2nd period on February 5th, 2010 5:01 pm

    Diffusion is the movement of particles from regions of higher density to regions of lower density, while osmosis is the diffusion of water through a semipermable membrane.

  20. Andrew Hall 1st on February 5th, 2010 6:51 pm

    Osmosis is the process of water diffusing through a cell membrane. Diffusion is the movement of particles to areas of high concentration to lower concentration.

  21. Raine Aslan - 4th period on February 5th, 2010 10:19 pm

    Dissusion is the process by which molecules spread from areas of high concentratiion, to areas of low concentration. Osmosis is the passage of water from a region of high water concentration through a semi-permeable membrane to a region of low water concentration.

  22. connor ferguson 1st period on February 5th, 2010 11:58 pm

    Diffusion-the movement of particles from high concentration to low concentration.
    Osmosis-the diffusion of water.

  23. Ruhi Singh 2nd period on February 6th, 2010 11:18 am

    Diffusion is the movement of particles from regions of higher density to regions of lower density but osmosis is the diffusion of water through a semipermeable membrane.

  24. Summer Berthelson-4th period 2/6/09 on February 6th, 2010 5:37 pm

    diffusion is the movement of particles from higher density to lower density
    osmosis is the diffusion of water though a semipermiable membrane

  25. TARRELL CLEMONS 1ST PERIOD 2-6-10 on February 6th, 2010 5:46 pm

    Diffusion is the movement of particles from regions of higher density to regions of lower density, but osmosis is the diffusion of water through a semipermable membrane.

  26. Michael worshim -6th on February 6th, 2010 6:06 pm

    Osmosis is the diffusion of water through a semipermeable membrane and diffusion is the movment of particles from regions of higher density to lower denisty.

  27. Abby Hicks 1st period on February 6th, 2010 6:18 pm

    Diffusion is the movement of particles from regions of higher density to regions of lower density, and osmosis is the diffusion of water through a semipermeable membrane.

  28. Kaila Poleon 4th Period on February 6th, 2010 6:46 pm

    Diffusion is the movement of particles from regions of higher density to regions of lower density, but osmisis is diffusion through a semipermeable membrane

  29. Sophia Fos. 4th period on February 6th, 2010 7:24 pm

    Dissusion can happen anywhere on anything, its just when a substance moves from higher density to lower density. Osmosis is still diffusion but only occurs in a semipermeable membrane and can only happen with water.

  30. Caroline Whorton 6th on February 6th, 2010 9:03 pm

    Diffusion is the membrane of particles from regions of higher density to regions of lower density. Osmosis is where water diffuses through a semipermeable membrane.

  31. Pamela Hussey-6th Period on February 7th, 2010 12:37 pm

    The difference between diffusion and osmosis is diffusion is the movement of particles from regions of higher density to regions of lower density. Osmosis is the diffusion of water through a semipermeable membrane.

  32. keenan drake 2nd on February 7th, 2010 2:30 pm

    In diffusion, molecules travel from a higher concentration to a lower concentration, In osmosis, molecules also travel from higher concentration to a lower concentration

  33. Max Stephenson 2nd on February 8th, 2010 9:14 pm

    Diffusion is the movement of particles in areas of high density moving to areas of low density. osmoisis on the other hand, is the diffusion of water through any semi permeable membrane.

    :P :P :P :P :P

  34. Nathan Davis For Feb 3rd, 2010 on February 10th, 2010 4:34 pm

    What is the difference between diffusion and osmosis?

    Diffusion is the movement of particles from regions of higher density to regions of lower density unlike Osmosis which is the diffusion of water through a semipermeable membrane.

  35. hunter walker-1 on February 10th, 2010 4:34 pm

    diffusion seperates an object and osmosis seperates water from the oil or fat.

  36. Elizabeth Sanders 1st period on February 28th, 2010 8:00 pm

    1.) Diffusion is the movement of particles from regions of higher density to regions of lower density, but osmosis is the diffusion of water through a semipermable membrane.

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