6. Which of the following is true about the NaK pump? a) For each molecule of...
6. Which of the following is true about the NaK pump?
a) For each molecule of ATP hydrolyzed inside the cell, it transports 3 Na+ inside the cell and 2 K+ outside the cell.
b) For every 2 molecules of ATP hydrolyzed inside the cell, it transports 3 Na+ inside the cell and 2 K+ outside the cell.
c) In several physiological processes, it serves to restore the electrical potential across plasma membranes.
d) It does not help regulate cell volume.
Homework Answers
Ans
C is correct option
in several physiological process, it serve to restore the electric potential across the plasma membrane
Explanation
Sodium potassium pump hydrolyse one molecule of ATP to pump 3 molecule of sodium outside the cell and 2 molecule of potassium inside the cell
Na/K pump is an antiport pump which utilizes ATP
It also help to regulate cell volume by maintaining the osmolarity of the cell
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