Which of the Following Is a Property of Selenium in Nutrition

question 125

Multiple Choice

Which of the following is a property of selenium in nutrition?

• A)It participates in the functioning of insulin
• B)Severe deficiency is associated with heart disease in China
• C)Significant food sources include dairy and unprocessed vegetables
• D)It has no RDA but the estimated safe and adequate dietary intake is only 2-3 μg/day

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Definitions:

Cost of Goods Sold

The costs incurred directly from the production of goods a company offers for sale, which include material and labor expenses.

Direct Expenses

Direct expenses are costs that can be directly traced to a specific cost object, such as a product, department, or project.

Departmental Contribution Margin

The difference between sales revenue and variable costs for a specific department, indicating its contribution to the overall profit.

Contribution Margin

The amount remaining from sales revenue after variable costs are subtracted, indicating how much contributes towards covering fixed costs and generating profit.