How is Vitamin D synthesized endogenously in the human body?

Question

Biology · Human Physiology

Verified Solution4 OptionsUpdated: October 2026👁️1 View

Share:

Correct answer

By the action of ultraviolet (UV) radiation from sunlight on the skin

Save this question and verified answer as a clean study sheet with live clickable link.

👥

Challenge your peer aspirants on WhatsApp or Telegram to solve this question!

Online Test Series

Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.

Chapter Practice

Want more practice questions on Human Physiology?

Solve complete topic-wise tests with detailed solutions on GkGet.

Recommended practice questions in Biology · Human Physiology

The arrival of which commission in India triggered widespread protests, including mass hartals across the country in 1928?

Which of the following leaders was instrumental in initiating and leading India’s struggle for independence?

Which of the following viceroys of India is associated with the 'Ilbert Bill' controversy?

Answer 1

By direct conversion of stored adipose tissues without external stimuli

Answer 2

By enzymatic breakdown of dietary complex fibers in the stomach

Answer 3

By the metabolic activity of symbiotic gut bacteria

Answer 4

By the action of ultraviolet (UV) radiation from sunlight on the skin

Related Practice Questions