Which Type of Transport Proteins Use Cell Energy to Move

question 45

Multiple Choice

Which type of transport proteins use cell energy to move molecules across the plasma membrane?

• A) cadherins
• B) ligand-gated ion channels
• C) ATP-powered pumps
• D) leak-ion channels

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Definitions:

Factor Production

Refers to the inputs or resources used in the process of producing goods and services, including land, labor, capital, and entrepreneurship.

Labor Demand Curve

A graphical depiction of the relationship between the quantity of labor that employers wish to hire and the wage rate, assuming other factors are constant.

Marginal Product

The increase in output resulting from an additional unit of input, while keeping other inputs constant.

Total Product

The total quantity of output produced by a firm for a given quantity of inputs.