These Two Functional Groups Are Always Found on the Monomers

question 12

Multiple Choice

These two functional groups are always found on the monomers of a protein.

• A) carboxyl and amino
• B) hydroxyl and carbonyl
• C) sulfhydryl and ester
• D) phosphate and sulfhydryl

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Definitions:

Break-even Sales

The amount of revenue needed to cover total costs, resulting in neither profit nor loss.

Variable Costs

Costs that vary in proportion to the level of activity or volume of production in a business.

Break-even Point

The break-even point is the point at which total costs and total revenues are equal, meaning the business is neither making a profit nor a loss.

Variable Costs

Costs that change directly and proportionately with the level of production or business activity.