Which of the Following Best Describes Secondary Active Transport

question 66

Multiple Choice

Which of the following best describes secondary active transport?

• A)Secondary active transport involves the movement of a substance into a cell with its concentration gradient.
• B)Secondary active transport involves the movement of a substance into a cell through a protein channel with its concentration gradient.
• C)Secondary active transport occurs when one substance is coupled with the passive transport of a second substance.
• D)Secondary active transport involves the movement of water by osmosis into a cell.

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Definitions:

Total Utility

The entire pleasure derived from using a certain aggregate quantity of a good or service.

Consumer Surplus

The difference between the maximum price consumers are willing to pay for a good or service and the actual price they do pay.

Marginal Utility

The additional satisfaction or utility gained from consuming one more unit of a good or service.

Total Utility

The total satisfaction received from consuming a certain amount of goods or services.