At Which Sites Is the Inactive Form of Vitamin D

question 51

Multiple Choice

At which sites is the inactive form of vitamin D converted to the active form?

• A) in the liver and then in the gallbladder
• B) in the stomach and then in the small intestine
• C) in the blood and then in the skin
• D) in the liver and then in the kidneys

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Definitions:

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Market Testing

The process of evaluating consumer response to a product or service in a specific market before a full-scale launch.

Aggressive Salespeople

Sales professionals who use assertive and often pushy techniques to close deals or secure clients.

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A company that specializes in producing sweets and confections.