Which of the Following Statements Concerning Vitamin D Is Incorrect

question 133

Multiple Choice

Which of the following statements concerning vitamin D is incorrect?

• A) It can be synthesized by the skin on exposure to sunlight.
• B) It must be modified by biochemical alterations within the liver and kidneys before it is biologically active.
• C) It enhances the effect of calcitonin on bone.
• D) It increases Ca²⁺ absorption in the intestine.
• E) Its deficiency in children results in rickets.

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