When an Axon Is Stimulated to Threshold,the Voltage-Gated

question 91

Multiple Choice

When an axon is stimulated to threshold,the voltage-gated

• A)K⁺ channels open before the voltage-gated Na⁺ channels
• B)Na⁺ channels are activated and then inactivated
• C)K⁺ channels open at the same time as the voltage-gated Na⁺ channels
• D)K⁺ channels are opened when Na⁺ binds to the channel
• E)All of the choices are correct

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