A Sodium-Potassium Pump ________

question 25

Multiple Choice

A sodium-potassium pump ________.

• A) moves three potassium ions out of a cell and two sodium ions into a cell while producing ATP for each cycle
• B) moves three sodium ions out of a cell and two potassium ions into a cell using energy from ATP hydrolysis
• C) moves three potassium ions out of a cell and two sodium ions into a cell using energy from ATP hydrolysis
• D) move three sodium ions out of a cell and two potassium ions into a cell and generates an ATP in each cycle

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Definitions:

Marginal Utility

The extra pleasure a customer receives from consuming an additional unit of a product or service.

Total Utility

The total satisfaction received by consuming a particular amount of goods or services.

Utility

The total satisfaction received from consuming a good or service.