An Ion Commonly Found in Metalloenzymes and Which Can Undergo

question 56

Multiple Choice

An ion commonly found in metalloenzymes and which can undergo reversible oxidation and reduction is

• A)Ca++.
• B)Mg++.
• C)S-.
• D)Fe++.
• E)All of the above.

---

Definitions:

Labor Supply

The total hours of work that workers are willing and able to provide at a given wage rate in a certain period.

Unit Elastic

Describes a supply or demand curve where a given percentage change in price causes an equal percentage change in the quantity demanded or supplied.

Elasticity of Labor Supply

A measure of how the quantity of labor supplied changes in response to changes in wages or salaries.

Payroll Tax

A levy placed on either employees or employers, typically determined as a fraction of the wages employers distribute to their workers.