What is the role of the sodium-potassium pump in cellular transport?
A. To facilitate the diffusion of sodium and potassium ions across the cell membrane
B. To produce ATP
C. To maintain the cell’s volume
D. To actively transport sodium and potassium ions across the cell membrane, maintaining a high concentration of potassium ions inside the cell and a high concentration of sodium ions outside the cell
Select your answer:
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Human Organs › View
What do I do? main function
A. Filters wastes out of the blood.
B. Take in oxygen and give off carbon dioxide
C. Covers and protects the body, Regulates body temperature.
D. Provides movement for the body
E. Provides framework and support for the body
Auditory and Vestibular Neurology › View
transfers sounds waves into perilymph fluid inside scale vestibuli
A. stapes
B. basilar membrane
C. saccule
D. scala tympani