A portion of a cell's plasma membrane is removed during endocytosis.
Indicate whether the statement is true or false.
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Question 2) Most cells can perform pinocytosis, but only a few kinds can perform phagocytosis.
Indicate whether the statement is true or false.
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Question 3) The fate of all endocytotic vesicles is digestion of their contents by lysosomal enzymes.
Indicate whether the statement is true or false.
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Question 4) In the body, Na+ ions behave as if they are nonpenetrating solutes because they are actively transported out of cells.
Indicate whether the statement is true or false.
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Question 5) If a cell were placed in a solution of 0.15 M NaCl, it would shrink.
Indicate whether the statement is true or false.
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Question 6) The intracellular concentration of water in the cells of the body is normally the same as the extracellular concentration of water.
Indicate whether the statement is true or false.
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Question 7) In the body, K+ ions behave as if they are penetrating solutes because they are actively transported into cells.
Indicate whether the statement is true or false.
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Question 8) Adding one mole of NaCl to one liter of water will lower the water concentration twice as much as adding one mole of glucose.
Indicate whether the statement is true or false.
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Question 9) The higher the osmolarity of a solution, the higher the concentration of water in it.
Indicate whether the statement is true or false.
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Question 10) Adding one gram of NaCl to one liter of water will lower the water concentration twice as much as adding one gram of glucose.
Indicate whether the statement is true or false.
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