In human nerve cells, sodium ions are moved from an area of low concentration to one of high concentration. What type of transport does this represent?

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Subject: Biology Mcqsbiology-mcqs
Published: 2 Aug 2024
Last updated: 28 May 2026

Explanation

Moving sodium ions against their concentration gradient requires energy, which characterizes active transport. Diffusion, passive movement, and osmosis all involve movement from higher to lower concentration without energy input.

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In human nerve cells, sodium ions are moved from an area of low concentration to one of high concentration. What type of transport does this represent?

Explanation

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