At resting stage permeability of `K^(+)` ion is more comparatively `Na^(+)` ion through axonal membrane

Answer

To determine whether the statement "At resting stage permeability of K⁺ ion is more comparatively to Na⁺ ion through axonal membrane" is true or false, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Resting Stage of Neurons**:
- At the resting stage, a neuron is not conducting any electrical impulses. This state is characterized by a stable membrane potential, typically around -70 mV.

2. **Examining Ion Permeability**:
- The axonal membrane has different permeabilities for various ions. At rest, the permeability of potassium ions (K⁺) is significantly higher compared to sodium ions (Na⁺). This means that K⁺ ions can move more freely across the membrane than Na⁺ ions.

3. **Role of Ion Channels**:
- The axonal membrane contains specific ion channels that allow K⁺ and Na⁺ ions to pass through. At rest, there are more open potassium channels than sodium channels, which contributes to the higher permeability of K⁺.

4. **Sodium-Potassium Pump Activity**:
- The sodium-potassium pump actively transports 3 Na⁺ ions out of the neuron and 2 K⁺ ions into the neuron. This activity helps maintain the concentration gradients of these ions across the membrane, contributing to the resting membrane potential.

5. **Charge Distribution**:
- Due to the higher permeability of K⁺, potassium ions tend to move out of the neuron, making the inside of the neuron more negatively charged relative to the outside. This is a key factor in maintaining the resting membrane potential.

6. **Conclusion**:
- Since the permeability of K⁺ is indeed higher than that of Na⁺ at the resting stage, the statement is **true**.

### Final Answer:
The statement "At resting stage permeability of K⁺ ion is more comparatively to Na⁺ ion through axonal membrane" is **true**.