When a neuron is in resting state I not conducting any impulse, the axonal membrane is:

Options

(a) comparatively more permeable to Na⁺ ions and nearly impermeable to K⁺ ions
(b) equally permeable to both Na⁺ and K⁺ ions
(c) impermeable to both Na⁺ and K⁺ ions
(d) comparatively more permeable to K⁺ ions and nearly impermeable to Na⁺ ions

Correct Answer:

comparatively more permeable to K⁺ ions and nearly impermeable to Na⁺ ions

Explanation:

When a neurone is in resting state i.e., not conducting any impulse, the axonal membrane is comparatively more permeable to K⁺ ion and nearly impermeable of Na⁺ ions.