WebApr 12, 2024 · Science Biology You know that the sodium potassium pump and glucose transport are coupled. Let's say that the concentration of glucose is higher inside the cell then outside the cell, but your cell wants to internalize more glucose. What would happen to glucose transport if you blocked the sodium potassium pump? WebMar 17, 2024 · sodium-potassium pump, in cellular physiology, a protein that has been identified in many cells that maintains the internal concentration of potassium ions [K +] …

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WebFunctions and interactions with other nutrients Maintenance of membrane potential • A cell's membrane potential is maintained by ion pumps in the cell membrane, especially the Na + /K +-ATPase pumps. These pumps use ATP (energy) to pump sodium out of the cell in exchange for potassium. WebMar 23, 2014 · The Na + /K + pump uses 1 molecule of ATP to move 3 Na + out of the cell and 2 K + into the cell. The efficiency of the pump is therefore energy required to move … massey home st lucia

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WebThe sodium-potassium pump extrudes one net positive charge during each cycle of ATP splitting. This flow of current induces an electric potential across the membrane that adds to the potentials brought about by the diffusion of ions through gated channels. WebMar 5, 2024 · The sodium-potassium pump system moves sodium and potassium ions against large concentration gradients. It moves two potassium ions into the cell where … WebMay 13, 2024 · The sodium-potassium pump moves sodium ions (Na +) out of the cell and potassium ions (K +) into the cell. First, three sodium ions bind with a carrier protein in the cell membrane. Then, the carrier protein receives a phosphate group from ATP. When ATP loses a phosphate group, energy is released. hydrogen peroxide on the penis