📢 Too many exams? Don’t know which one suits you best? Book Your Free Expert 👉 call Now!


    Question

    Vitamin D is chemically known

    as:
    A Retinol Correct Answer Incorrect Answer
    B Cobalamin Correct Answer Incorrect Answer
    C Calciferol Correct Answer Incorrect Answer
    D Tocopherol Correct Answer Incorrect Answer

    Solution

    Vitamin D (calciferol) includes D₂ (ergocalciferol) and D₃ (cholecalciferol). It regulates calcium absorption and bone health, synthesized in skin via sunlight. 

    Practice Next
    ask-question