Cell Membrane Quiz_do - From null <Saved by Internet Explorer 11> Date Wed 16 Sep 30-0500 To CC Subject:Cell Membrane Quiz Cell Membrane Quiz Attempt 1

Cell Membrane Quiz_do - From null <Saved by Internet...

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Started: Submitted: Score: Points: Points: 10 out of 10 Points: 10 out of 10 Points: 10 out of 10 From: null <Saved by Internet Explorer 11> Date: Wed, 16 Sep 2015 09 54 30 -0500 To: CC: Subject:Cell Membrane Quiz Cell Membrane Quiz Attempt 1 of 2 09/06/2015 11:13 AM EDT 09/06/2015 11:23 AM EDT 100% 80 out of 80 Question 1A set of erythrocytes is placed in a beaker of 0.9% NaCl. Nothing appears tohappen to the cells. Why? A. 0.9% NaCl is hypertonic to the cells.B. 0.9% NaCl is iostonic to the cells.C. 0.9% NaCl is hypotonic to the cells.D. water has not moved at all.E. Sodium blocks the movement of water.FeedbackCorrect. In fact, 0.9% NaCl is the standard isotonic saline in IV solutions. Question 2What is the role of carbohydrates in the plasma membrane?
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