Which of the Following Statements Is Not True of Enzymes

question 13

Multiple Choice

Which of the following statements is not true of enzymes?

• A)They are essential to all life processes.
• B)They are all proteins.
• C)They are involved in synthesis reactions only.
• D)They are all catalysts.

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Definitions:

Break-even Point

The level of production or sales at which total costs equal total revenue, meaning the company neither makes a profit nor incurs a loss.

Unit Contribution Margin

This is the difference between the selling price per unit and the variable cost per unit. It indicates how much each unit sold contributes to fixed costs and profit.

Fixed Expenses

Constant costs incurred by a business, irrespective of the level of goods or services produced.

CVP Graph

A visual representation of the Cost-Volume-Profit analysis that illustrates the relationship between total costs, total sales, and the number of units produced or sold.