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Ronch [10]
3 years ago
6

Some rivers no longer reach the ocean because

Biology
1 answer:
diamong [38]3 years ago
4 0
Pretty sure the correct answer is D
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The sodium-potassium pump is involved in active transport that moves 3 sodium ions from the cell for every 2 potassium ions it m
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The sodium-potassium pump is an active transporter because it needs to move sodium and potassium ions against the concentration gradient.

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You have to think of it as outside vs inside the cell.

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