1) Describe what happens to a cell in a hypertonic solution. 2) Describe what happens to a cell in a hypotonic solution. 3) Describe what happens to a cell in an isotonic solution. 4) If a cell has an osmotic pressure of 0.9% what will happen to a cell when placed in each solution * 0.2 % solution * 0.4 % solution * 0.9 % solution * 9.0 % solution
1) Describe what happens to a cell in a hypertonic solution. 2) Describe what happens to a cell in a hypotonic solution. 3) Describe what happens to a cell in an isotonic solution. 4) If a cell has an osmotic pressure of 0.9% what will happen to a cell when placed in each solution * 0.2 % solution * 0.4 % solution * 0.9 % solution * 9.0 % solution
Chapter10: Reconstitution Of Powdered Drugs
Section: Chapter Questions
Problem 8SST
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I need help with the review questions and the formula is %change= change in volume (ml) / original volume (ml) x 100
Expert Solution
Step 1
1) When the cell is put in hypertonic solution, the concentration of solutes in the solution is greater than the concentration of solutes in the cell, causing the cell to have reduced volume owing to the flow of water out of the cell.
2) When the cell is placed in hypotonic solution, the solute concentration outside the cell is smaller than the solute concentration inside the cell, causing the cell to acquire volume owing to water inflow.
3) When the cell is placed in isotonic solution, the solute concentration outside the cell equals the solute concentration inside the cell, resulting in no inflow or outflow of water and a steady volume in the cell.
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