Q. Regarding equilibrium potential (mammalian spinal motor neurons) (Solved)
1. The resting membrane potential is – 70 mV – identical to that of Ecl
2. Equilibrium potential of potassium is +90 mV
3. Increases in external sodium concentrations decrease the resting membrane potential
4. Equilibrium potential of sodium is –60 mV
5. Na+K+ ATPase pumps 2 sodium out of cell for every 3 potassium it pumps in
- a. The resting membrane potential is – 70 mV – identical to that of Ecl