Wednesday, September 21, 2011

Diffusion & Osmosis Lab

Tell me one thing you learned from the online lab today. Don't repeat someone else's!

11 comments:

  1. Red blood cells do not burst in blood because the blood provides an isotonic environment for them.

    ReplyDelete
  2. Cell walls of plants push back on the water making it not able to burst.

    ReplyDelete
  3. I learned that a hypotonic solution of 0.2M compared to a hypertonic solution of 0.4M will have the ent movement of water from the lower concentration of SOLUTE to the higher concentration.
    -Adam Hanzel

    ReplyDelete
  4. i learned that reading ALL directions makes the lab easier:)

    ReplyDelete
  5. diffusion occurs by molecules moving from areas of high concentration to low concentrations

    ReplyDelete
  6. Hypotonic has a lower concentration. Hypertonic has a higher concentration.
    Shelby Ravsten

    ReplyDelete
  7. The movement of water is influenced by the solute concentrations of the solutions.
    ...and Steph.

    ReplyDelete
  8. Water Potential is affected both by solute concentration and pressure potential
    Rowdy

    Isotonic solutions are equal to each other in terms of solute concentration
    -Amanda (strikedog)

    ReplyDelete
  9. Although water will be able to freely move between two isotonic solutions, there will be no net change in water concentration on either side of the membrane.

    -Collin Rodgers

    ReplyDelete
  10. When Iodine combines with starch, it will form a purplish-colored compound in the experiment.

    ReplyDelete