Physiology Test Question

Which of the following membrane proteins is responsible for generating and maintaining the Na⁺ and K⁺ concentration gradients across the plasma membrane of most mammalian cells?

	(A) Voltage-gated Na⁺ and K⁺ channels
	(B) NaCl and KCl cotransporters
	(C) Na⁺/K⁺/ATPase
	(D) None of the above
	(E) All of the above

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Posted: Wednesday, July 16, 2014

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