Question

2-Resting potential of a neuron is due to: a- Unequal distribution of ions b-Presence of negatively charged proteins outside the neuron c-Presence of negatively charged proteins inside the neuron d-a & b e- None of the above

Answer 1

The right option is option (A)Unequal distribution of ions

Explanation :-

Ions are used to create resting membrane potential of any cell, especially neurons. Ions are distributed unequally, so that the cations are high in concentration outside the cell than the inside. Ions like Sodium, potassium, chloride are the main ions which play a role in this. Movement of ions against their concentration gradient cause a gradient to form which result in the resting membrane potential.