Beaker & Bag #4 Describe what happened to the iodine and starch solutions in Bea

Question

Beaker & Bag #4 Describe what happened to the iodine and starch solutions in Beaker#3 & Bag #3, meaning which solution passed through the membrane and in which direction. What evidence do you have that supports your conclusion? 4) Why is diffusion and osmosis important for our cells? 5) W the cells of the leaf in water and the cells of the leaf when NaCI water was added? Explain why the cells of the leaves in two solutions looked so different. hen you observed the Elodea leaf under the microscope, what were some major differences between 6) The cytoplasm of a normal blood cell is 0.9% NaCl. If this blood cell were placed in a 20% NaCl solution, what would happen? Which solution is hypertonic (cytoplasm of the blood cell or the NaCI solution)?

Explanation / Answer

I believe you have requested an answer for Question 6 as you have typed it so I am going to answer that.

A6) since concentration of NaCl is higher outside and lower inside, the water from the cell would move out to compensate the lower water concentration outside of the cell.

NaCl solution is hypertonic as it has more solute particles i.e NaCl than the cell itself.

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