Match the Structure with Its Function

question 15

Multiple Choice

Match the structure with its function.Answers may be used more than once.
-Protein carrier

• A)Passive-mediated transport
• B)Active-mediated transport
• C)Osmosis

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Definitions:

Marginal Cost

The investment needed to manufacture an extra unit of a product or service.

Marginal Revenue

Enhanced revenue from the sale of an incremental unit of a product or service.

Variable Costs

Expenses that change in proportion to the activity of a business, such as costs for raw materials or production.

Profit-maximizing Output

This is the level of production at which a firm achieves the highest possible profit, determined by the point where marginal cost equals marginal revenue.