Question

29. The cytoplasm of a cell contains a salt concentration of 0.5%. Which of the following statements is true if such a cell, placed in a dilute solution containing 0.1%, still takes in the salt ions? a. The process of moving salt ions is by active transport b. The process of moving salt ions requires the cell to expend energy c. This process of moving salt ions is by osmosis d. Both a and b are correct 30. Two cells of the same kind have the same concentration of substances in their cytoplasm. Cell A is placed in a 2% glucose solution and cell B is placed in a 5% glucose solution. Which of the following is correct? a. Cell A will swell more than cell B b. Cell B will swell more than cell A c. Both cells will increase in size at the same rate d. Both cells will decrease in size at the same rate 31. The injection of large quantities of distilled water into a person's veins would cause many of the RBC to a. Shrink b. Swell and burst c. Agglutinate d. Carry more oxygen 32. If 0.9% NaCl were isotonic to a cell, then which statement is correct? a. 0.9% would also be hypotonic b. 0.9% would also be hypertonic c. 1.0% would be hypertonic d. 1.0% would be hypotonic

          29. The cytoplasm of a cell contains a salt concentration of 0.5%. Which of
the following statements is true if such a cell, placed in a dilute solution
containing 0.1%, still takes in the salt ions?
a. The process of moving salt ions is by active transport
b. The process of moving salt ions requires the cell to expend energy
c. This process of moving salt ions is by osmosis
d. Both a and b are correct
30. Two cells of the same kind have the same concentration of substances in
their cytoplasm. Cell A is placed in a 2% glucose solution and cell B is
placed in a 5% glucose solution. Which of the following is correct?
a. Cell A will swell more than cell B
b. Cell B will swell more than cell A
c. Both cells will increase in size at the same rate
d. Both cells will decrease in size at the same rate
31. The injection of large quantities of distilled water into a person's veins
would cause many of the RBC to
a. Shrink
b. Swell and burst
c. Agglutinate
d. Carry more oxygen
32. If 0.9% NaCl were isotonic to a cell, then which statement is correct?
a. 0.9% would also be hypotonic
b. 0.9% would also be hypertonic
c. 1.0% would be hypertonic
d. 1.0% would be hypotonic

29. The cytoplasm of a cell contains a salt concentration of 0.5%. Which of
the following statements is true if such a cell, placed in a dilute solution
containing 0.1%, still takes in the salt ions?
a. The process of moving salt ions is by active transport
b. The process of moving salt ions requires the cell to expend energy
c. This process of moving salt ions is by osmosis
d. Both a and b are correct
30. Two cells of the same kind have the same concentration of substances in
their cytoplasm. Cell A is placed in a 2% glucose solution and cell B is
placed in a 5% glucose solution. Which of the following is correct?
a. Cell A will swell more than cell B
b. Cell B will swell more than cell A
c. Both cells will increase in size at the same rate
d. Both cells will decrease in size at the same rate
31. The injection of large quantities of distilled water into a person's veins
would cause many of the RBC to
a. Shrink
b. Swell and burst
c. Agglutinate
d. Carry more oxygen
32. If 0.9% NaCl were isotonic to a cell, then which statement is correct?
a. 0.9% would also be hypotonic
b. 0.9% would also be hypertonic
c. 1.0% would be hypertonic
d. 1.0% would be hypotonic

Added by Silvia R.

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