Sodium and Potassium Gradients at Rest

Item #6 of 10

When a neuron is at rest, the concentration of chloride ion is ____________________.

higher in the neuron's cytoplasm than in the extracellular fluid;

lower in the neuron's cytoplasm than in the extracellular fluid;

higher in extracellular fluid than in the intracellular fluid;

lower in extracellular fluid than in the intracellular fluid;

both b and c are correct;

INCORRECT - Although this statement is true, a better alternative is provided.

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		higher in the neuron's cytoplasm than in the extracellular fluid;
		lower in the neuron's cytoplasm than in the extracellular fluid;
		higher in extracellular fluid than in the intracellular fluid;
		lower in extracellular fluid than in the intracellular fluid;
		both b and c are correct;