For a given neuron at rest Vm =-70 mV, [K\'10-20 mM. [K+]. = 400 mM, [Nalo = 440

Question

For a given neuron at rest Vm =-70 mV, [K'10-20 mM. [K+]. = 400 mM, [Nalo = 440 mM, [Naji- 50 mM. A subthreshold EPSP causes a depolarization of 10 mV (to-60 mV), at which point the driving force on Na will be 1. mV and the driving force on K will be mV.A subsequent EPSP triggers an action potential that depolarizes the membrane to +40 mV, at which point the driving force on Nar will be the driving force on K+ will be spike, there is a hyperpolarization during which gNa-0. At mV and mV. Immediately following the action potential this time,the driving force on Na* is mV and the driving force on K+ is mV.

Explanation / Answer

based on fill in the blanks answers of each blank notation in numeric oreder

1. 1.136Mv

2. 200Mv

3. 4.54Mv

4. 800Mv

5. 50Mv

6. 400mv

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