Which of the Following Statements Is True of Proteins,carbohydrates,and Nucleic

question 79

Multiple Choice

Which of the following statements is true of proteins,carbohydrates,and nucleic acids?

• A) All three are used to store genetic information.
• B) None of these macromolecules mixes well with water.
• C) Each of these molecules is built from a common set of monomers.
• D) All of these molecules are primarily used as energy-storage molecules.

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Definitions:

Labor Quantity Variance

The difference between the actual labor hours worked and the standard hours expected, multiplied by the standard labor rate.

Total Labor Variance

The difference between the actual labor costs incurred and the standard labor costs for the actual production achieved.

Direct Labor Price Variance

The difference between the actual cost of direct labor and the expected (or standard) cost, based on the actual hours worked.

Standard Rate

A predetermined cost for materials, labor, and overhead set for computing variances and budgeting purposes.