BIO NMDCAT Neurons

nmdcat.online July 7, 2026

The generation of a resting membrane potential relies heavily on the continuous action of the sodium-potassium pump, which utilizes energy from

A. Glycolysis

B. ATP hydrolysis

✓

C. Passive diffusion

D. Facilitated diffusion

📝 Explanation

The Na⁺/K⁺ pump is an active transport ATPase that hydrolyzes ATP to move sodium and potassium against their concentration gradients, consuming a massive portion of the neuron's metabolic energy.

📖 Additional Information

Glycolysis
ATP hydrolysis
Passive diffusion
Facilitated diffusion

The Na⁺/K⁺ pump is an active transport ATPase that hydrolyzes ATP to move sodium and potassium against their concentration gradients, consuming a massive portion of the neuron's metabolic energy.

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