The Action of Sunlight on 7-Dehydrocholesterol Forms

question 13

Multiple Choice

The action of sunlight on 7-dehydrocholesterol forms:

• A)cholecalciferol.
• B)retinol.
• C)parathyroid hormone.
• D)25-hydroxy vitamin D.

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Definitions:

Quantity Demanded

The amount of a product or service consumers are willing and able to buy at a particular price.

Money Income

Refers to the total amount of monetary earnings or receipts accruing to an individual or entity over a period, including wages, salaries, benefits, and income from investments.

Income Effect

The variation in a person's or an economy's earnings and its effect on the amount of a product or service that is requested.

Money Income

The total amount of monetary earnings or receipts accruing to an individual or household over a specified period of time.