Which of the Following Statements Concerning the Permeability of a Typical

question 83

Multiple Choice

Which of the following statements concerning the permeability of a typical neuron membrane at rest is true?

• A)The permeability to Na⁺ is much greater than the permeability to K⁺.
• B) All of the K⁺ channels in the membrane are open.
• C)The voltage-gated Na⁺ channels are in the inactivated state.
• D)Most of the voltage-gated Na⁺ channels are in the closed state.
• E)There is equal permeability to Na⁺ and K⁺.