5 Questions
Which form of Vitamin D is biologically inert and needs to undergo hydroxylations to become active?
Vitamin D obtained from food
What is the biologically active form of Vitamin D3 known as?
Calcitriol
Which form of Vitamin D is usually measured in the serum?
Calcidiol
What is the role of 1,25(OH)2D3 in the body?
Regulates calcium homeostasis, cellular differentiation, and immune function
What triggers the activation of downstream vitamin D-responsive genes?
Calcitriol
Test your knowledge about Vitamin D synthesis and activation with this quiz! Learn about the process of converting Vitamin D obtained from sun exposure, food, and supplements into its biologically active form. Discover the significance of measuring 25(OH)-Vit D3 levels in the serum.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
