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:

Phagocytes

Cells within the body capable of engulfing and absorbing bacteria and other small cells and particles.

Meninges

Three protective membranes that surround the brain and spinal cord.

Inflammation

The body's response to injury or infection, often causing redness, warmth, swelling, and pain.

Glial Cells

Non-neuronal cells in the central and peripheral nervous system that support and protect neurons.