Multiple Choice
The solutions in the arms of a U-tube are separated at the bottom of the tube by a selectively permeable membrane. The membrane is permeable to sodium chloride but not to glucose. Side A is filled with a solution of 0.4 M glucose and 0.5 M sodium chloride (NaCl) , and side B is filled with a solution containing 0.8 M glucose and 0.4 M sodium chloride. Initially, the volume in both arms is the same. Refer to the figure to answer the following questions.
-If you examine side A after three days, you should find
A) a decrease in the concentration of NaCl and glucose and an increase in the water level.
B) a decrease in the concentration of NaCl, an increase in water level, and no change in the concentration of glucose.
C) no net change in the system.
D) a decrease in the concentration of NaCl and a decrease in the water level.
E) no change in the concentration of NaCl and glucose and an increase in the water level.
Correct Answer:

Verified
Correct Answer:
Verified
Q5: A protein that spans the phospholipid bilayer
Q6: For the following questions, match the labeled
Q7: The presence of cholesterol in the plasma
Q8: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB5463/.jpg" alt=" -Based on the
Q9: The solutions in the two arms of
Q11: For the following questions, match the labeled
Q12: Some regions of the plasma membrane, called
Q13: In receptor-mediated endocytosis, receptor molecules initially project
Q14: In the years since the proposal of
Q15: Cell membranes are asymmetrical. Which of the