During osmosis, individual molecules move Toward lower concentratio.pdf

During osmosis, individual molecules move: Toward lower concentrations Toward lower
osmotic pressure All directions with equal probability Toward higher concentrations When the
SimCell membrane in the Cell-O-Scope simulator jiggled back and forth, this was due to:
Pressure against the membrane Osmosis causing molecules to flow across the membrane The
membrane not being at equilibrium None of the above Placing blood cells into a solution that Is
hypertonic to the cells will cause the osmotic pressure of the cells to: Increase Decrease
Neither increase nor decrease Placing blood cells Into a solution that is Isotonic to the cells will
cause the osmotic pressure of the cells to: Increase Decrease Neither increase nor decrease.
Solution
1. d. towards higher concentration s.
2. b. Osmosis causing molecules to flow across the membrane.
3. a. Increases.
4. b. Decrease..

1. During osmosis, individual molecules move: Toward lower concentrations Toward lower
osmotic pressure All directions with equal probability Toward higher concentrations When the
SimCell membrane in the Cell-O-Scope simulator jiggled back and forth, this was due to:
Pressure against the membrane Osmosis causing molecules to flow across the membrane The
membrane not being at equilibrium None of the above Placing blood cells into a solution that Is
hypertonic to the cells will cause the osmotic pressure of the cells to: Increase Decrease
Neither increase nor decrease Placing blood cells Into a solution that is Isotonic to the cells will
cause the osmotic pressure of the cells to: Increase Decrease Neither increase nor decrease.

Solution

1. d. towards higher concentration s.
2. b. Osmosis causing molecules to flow across the membrane.
3. a. Increases.
4. b. Decrease.