Values for neuronal resting membrane potentials vary widely, from -90mV to -40mV. This is primarily due to differences in
A) external potassium concentration.
B) external sodium concentration.
C) the sodium-potassium exchange pump.
D) the chloride conductance.
E) the sodium-to-potassium permeability ratio.
Correct Answer:
Verified
Q27: In order to maintain the neuronal membrane
Q28: Which of these is not a factor
Q29: The action of the sodium-potassium exchange pump
Q30: Why is the sodium-potassium exchange pump necessary?
A)
Q31: Which of the following is true for
Q33: What is the approximate maximum value that
Q34: The flow of potassium ions out of
Q35: What is the ratio of sodium to
Q36: The action of ion channels to allow
Q37: The equilibrium potential for an ion can
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