Yes, daniel does have a 50% chamce or higher of being affected since his father and aunt and great grandmother have the bad gene. his daughter also has a 25% or higher risk of getting the bad gene
When the skin is exposed to ultraviolet rays, the skin produces a molecule that is turned into Vitamin D.
Sun is the source of ultraviolet rays important for Vitamin D production. Due to this reason, in the case of Vitamin D deficiency, it is recommended by doctor's to absorb sunlight by skin. The Vitamin D production occurs specifically by UV B rays rays which lie in the range of 290-315 nanometer.
The chemical 7-dehydrocholesterol absorbs these rays and convert to previtamin D3. Further, previtamin D3 isomerizes to Vitamin D. Other than sunlight, Vitamin D can be taken through diet. The sources include seafood like fish, fish oil, dairy products, beef liver etc. Vitamin D is required for bone and teeth formation, muscle contraction, immune system etc.
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Proteins are the nutritional class which builds and maintains cells and tissues. The type are often called "structural" since they are like the scaffolding of cells and tissues.
Answer:
The first human lung transplantation was performed on June 11, 1963 at the University Hospital, Jackson, Mississippi by James D Hardy and his team.
Answer:
One example of a balanced meal would be, a chicken breast with a salad that has spinach, tomatoes, croutons, and a dressing.
Explanation:
This is a balanced meal because it includes all of the USDA's recommended food groups. It has plenty of protein and vegetables; it is also full of healthy minerals and vitamins. Finally, it is low in sugar and fat. It would be a great meal to eat for dinner one night.
