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प्रश्न
Distinguish between the following pair:
Nerve impulse and flow of electricity (transmission and speed)
अंतर स्पष्ट करें
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उत्तर
| Nerve Impulse | Flow electricity |
| The sodium-potassium pump transmits nerve impulses across axons by polarising and depolarising Na+ ions. Nerve impulses move at a speed of 100 m/sec. | Electricity flows through wires as electrons move between two points with different potentials. Electricity is conducted through wires at a speed of 1,50,000 km/sec. |
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