The Main Function of Vitamin D Is to Promote

question 23

Multiple Choice

The main function of vitamin D is to promote

• A)secretion of calcitonin.
• B)synthesis of 7-dehydrocholesterol.
• C)synthesis of carotenoids and controls absorption of fat-soluble vitamins.
• D)calcium and phosphorus absorption, and calcium mobilization from bone.
• E)conversion of calcium and phosphorous to more readily absorbable compounds.

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Definitions:

Feasible Terms

Conditions or criteria that can be realistically achieved or met in a particular context or agreement.

Production Possibilities

The different combinations of goods and services that a society can produce given its available resources and technology.

Comparative Advantage

The ability of an individual, firm, or country to produce a certain good or service at a lower opportunity cost than competitors.

International Specialization

The economic strategy where countries focus on the production and export of goods and services for which they have a comparative advantage.