When the charge across the membrane of a neuron is about ______, the charge is called the ______. This is because there are ______. A: XXXXXXXXXXmV; resting potential; more negative charges inside the...

 When the charge across the membrane of a neuron is about ______, the charge is called the ______. This is
because there are ______.
A: -60-70 mV; resting potential; more negative charges inside the neuron
C: -60-70mV; resting potential; more positive Na+ ions inside the neuron
D: +60-70 mV; action potential; more negative charges inside the neuron
E: +30-40 mV; action potential; more positive Na+ ions outside the neuron