Questions and Answers
Which vitamin is formed from 7-dehydrocholesterol in animals?
Vitamin D3
What is the primary function of vitamin D in maintaining calcium levels in the blood stream?
Intestinal calcium absorption
From which source is ergocalciferol (vitamin D2) formed?
Ergosterol in plants
Which vitamin is formed from ergosterol in plants?
Signup and view all the answers
What is the role of vitamin D in bone calcium resorption?
Signup and view all the answers
How does vitamin D affect phosphate absorption and reabsorption?
Signup and view all the answers
Study Notes
Vitamin D Formation
- Vitamin D is formed from 7-dehydrocholesterol in animals.
Vitamin D Function
- The primary function of vitamin D is to maintain calcium levels in the blood stream.
Ergocalciferol (Vitamin D2)
- Ergocalciferol (vitamin D2) is formed from this source in fungi.
Vitamin D Formation in Plants
- Vitamin D is formed from ergosterol in plants.
Vitamin D and Bone Calcium Resorption
- Vitamin D plays a role in bone calcium resorption.
Vitamin D and Phosphate Absorption/Reabsorption
- Vitamin D promotes phosphate absorption and reabsorption.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
