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quizlet.com/31576771/sodium-potassium-pump-steps-flash-cards

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en.wikipedia.org/wiki/Na+/K+-ATPase

The sodium-potassium pump is found in many cell (plasma) membranes. Powered by ATP, the pump moves sodium and potassium ions in opposite directions, each against its concentration gradient. In a single cycle of the pump, three sodium ions are extruded from and two potassium ions are imported into the cell.

hyperphysics.phy-astr.gsu.edu/hbase/Biology/nakpump.html

The Sodium-Potassium Pump. The process of moving sodium and potassium ions across the cell membrance is an active transport process involving the hydrolysis of ATP to provide the necessary energy. It involves an enzyme referred to as Na + /K +-ATPase.

www.reference.com/science/sodium-potassium-pump-9f419012a1048ccb

What Is the Sodium-Potassium Pump? The sodium-potassium pump is an essential cellular membrane protein that functions by pumping out three sodium ions and taking in two potassium ions. This mechanism preserves the electrochemical gradient formed from the varying concentrations of sodium and potassium ions within the cell and its exterior.

socratic.org/questions/how-does-the-sodium-potassium-pump-work

The sodium-potassium pump uses active transport to move molecules from a high concentration to a low concentration.. The sodium-potassium pump moves sodium ions out of and potassium ions into the cell. This pump is powered by ATP.For each ATP that is broken down, 3 sodium ions move out and 2 potassium ions move in.

www.answers.com/Q/Describe_6_steps_to_the_sodium_potassium_pump

The sodium-potassium pump functions much like a revolving door. Its main job is to keep sodium ions (NA+) outside of the cell and keep potassium ions (K+) inside of the cell.

www.khanacademy.org/.../neuron-nervous-system/v/sodium-potassium-pump

How a sodium potassium pump can maintain a voltage gradient across a cell or neuron's membrane. The sodium-potassium pump goes through cycles of shape changes to help maintain a negative membrane potential. In each cycle, three sodium ions exit the cell, while two potassium ions enter the cell. These ions travel against the concentration gradient, so this process requires ATP.

www.dummies.com/education/science/biology/action-potential-of-neurons

The electrical difference across the membrane of the neuron is called its resting potential.. The resting potential is created by a transport protein called the sodium-potassium pump.This protein moves large numbers of sodium ions (Na +) outside the cell, creating the positive charge.At the same time, the protein moves some potassium (K +) ions into the cell’s cytoplasm.

www.youtube.com/watch?v=jk1eADqigLY

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www.britannica.com/science/sodium-potassium-pump

Sodium-potassium pump: Sodium-potassium pump, in cellular physiology, a protein that has been identified in many cells that maintains the internal concentration of potassium ions [K+] higher than that in the surrounding medium (blood, body fluid, water) and maintains the internal concentration of sodium ions [Na+] lower