Trace Elements

question 66

Multiple Choice

Trace elements

• A) include zinc, copper, and manganese AND may be needed for enzyme function.
• B) include zinc, copper, and manganese AND are required in large amounts.
• C) may be needed for enzyme function AND are involved in maintaining pH in the cell.
• D) are required in large amounts AND may be needed for enzyme function.
• E) are involved in maintaining pH in the cell AND include zinc, copper, and manganese.

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Definitions:

Productivity of Labor

The measurement of the amount of goods and services produced per hour of labor.

Technological Improvement

Innovations and advancements in technology that enhance productivity, efficiency, or the quality of goods and services.

Wage Increase

An upward adjustment in the amount of money paid to an employee for their labor.

Workers' Union

An organization that represents the collective interests of employees, negotiating wages, work hours, and working conditions with employers.