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In the situations described below, what is the free energy change if 1 mole of Na+...

In the situations described below, what is the free energy change if 1 mole of Na+ is transported across a membrane from a region where the concentration is 1 ?M to a region where it is 100 mM? (Assume T=37?C.)
A. In the absence of a membrane potential. Express your answer to three significant figures and include the appropriate units.

B. When the transport is opposed by a membrane potential of 70 mV. Express your answer to three significant figures and include the appropriate units.

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Expert Solution

gladiator answered 2 years ago
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