POSSIBLE POINTS: 5 The sodium-potassium pump is involved in active transport that moves 3 sodium ions from the cell for every 2 potassium ions it moves into the cell. Which of these best explains why energy is needed for active transport? lons are being moved against the concentration gradient. lons are attached to small particles. lons are trapped inside the cell membrane. lons are negatively charged.
Answers: 2
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POSSIBLE POINTS: 5 The sodium-potassium pump is involved in active transport that moves 3 sodium ion...
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