Question

25) In the process known as osmosis, concentration. A) solute; lower solute D) solvent; lower solvent moves through a semipermeable membrane into an area o B) solute; higher solute E) solvent; higher solvent C) solvent; lower solute 26) A solution that has an osmotic pressure less than that of red blood cells is called A) saturated. B) hypertonic. C) isotonic. D) hypotonic. E) unsaturated 27) A red blood cell will undergo crenation in A) water. B) 0.5% NaCl. C) 3% glucose. D) 5% glucose. E) 7% NaCl 28) A red blood cell will undergo hemolysis in A) water. B) 0.9% NaCl. C) 5% glucose. D) 5% Naci. E) 10% glucose. 29) Using a kidney machine to remove waste products from the blood is known as A) Osmosis B) osmolysis C) autolysis D) hemolysis E) hemodialysis 30) Methanol, CH3OH, can be classified as a A) Gas B) solid C) weak electrolyte D) strong electrolyte E) nonelectrolyte

Answer 1

25. Option R, solvent molecules ftom low Concentration solution to high concentration solution.

26. Option D, hypotonic solution.

27. Option D, 5% glucose

28. Option B, 0.9 % NaCl

29. Option E, hemodialysis

30. Option E, non electrolyte