Which Is Not True About Enzymes

question 1

Multiple Choice

Which is not true about enzymes?

• A)found in all cells
• B)are catalysts
• C)participate in the cell's chemical reactions
• D)can be denaturated by heat and other agents
• E)have high-energy bonds between phosphates

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Definitions:

Break-Even Level

The point at which total revenues equal total expenses, resulting in neither profit nor loss.

Variable Cost

Costs that vary directly with the level of production or sales volume, such as raw materials and packaging.

CVP Income Statement

An income statement format used in cost-volume-profit analysis, showing sales, variable costs, and the contribution margin.

Contribution Margin

The amount remaining from sales revenue after variable costs are deducted, indicating how much contributes to covering fixed costs and profit generation.