The concentration of k + within a cell is required to be than the external concentration

K + ion concentration is high inside the cell under resting membrane potential.

Explanation:

Neurons generates electrical signals across its membrane called the resting potential. The resting potential is determined by the concentration gradient of ions and membrane permeability to ions. Therefore, in a resting neuron there are a concentrations gradient for Na + and K + ions across the membrane. The movement of ions towards the gradient through channels. The ions' movement create a resting potential by separating its charge.