What is the energy requirement to transport 3 mol of Na+ across the membrane by the Nat-K+ ATPase transporter protein at 37 °C under conditions in which the membrane potential is 70 mV (the inside of the cell is negative relative to the outside) and the ion concentrations are as follows: [K*]outside = 5 mM [K+Jinside = 140 mM [Na loutside = 150 mM [Na+Jinside = 10 mM

What is the energy requirement to transport 3 mol of Na+ across the membrane by the Nat-K+ ATPase transporter protein at 37 °C under conditions in which the membrane potential is 70 mV (the inside of the cell is negative relative to the outside) and the ion concentrations are as follows: [K*]outside = 5 mM [K+Jinside = 140 mM [Na loutside = 150 mM [Na+Jinside = 10 mM

Human Physiology: From Cells to Systems (MindTap Course List)

9th Edition

ISBN:9781285866932

Author:Lauralee Sherwood

Publisher:Lauralee Sherwood

Chapter3: The Plasma Membrane And Membrane Potential

Section: Chapter Questions

Problem 2SQE: One of the important uses of the Nernst equation is in describing the flow of ions across plasma...

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What is the energy requirement to transport 2 mol of K* across the membrane by the Nat-K+ ATPase transporter protein at 37 °C under conditions in which the membrane potential is 70 mV (the inside of the cell is negative relative to the outside) and the ion concentrations are as follows: [K+]outside = 5 mM [K+Jinside = 140 mM [Na loutside = 150 mM [Na+Jinside = 10 mM +1.83 kJ + 3.66 kJ O-1.83 kJ O-3.66 kJ
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