Match the Vitamin with Its Function in the Body

question 126

Multiple Choice

Match the vitamin with its function in the body.
-Vitamin K

• A)Required for the synthesis of clotting factors (prothrombin)
• B)Is a component of the coenzyme FAD
• C)Promotes calcium and phosphorus use
• D)Involved in amino acid metabolism
• E)Primary constituent of coenzyme A

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Definitions:

Average Tax Rate

The ratio of the total amount of taxes paid to the total tax base (taxable income or spending), expressed as a percentage.

Taxable Income

The amount of an individual's or a corporation's income used to determine how much tax they owe, after exemptions and deductions are factored in.

Marginal Tax Rate

The rate of tax applied to the next dollar of taxable income, indicating the percentage of any additional income that will be taken as tax.

Average Tax Rate

The proportion of total income paid in taxes, calculated by dividing the total tax amount by the taxpayer's total income.