This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Biochemistry
Which of the following is not true of Vit D? 
Select and explain. 
A. Its active form is calcitriol, B. Increases calcium absorption from the intestines, C. Its deficiency results in rickets, D. Its decrease causes phosphate reabsorption from the kidneys
D: Its decrease causes phosphate reabsorption from the kidneys
Answer: D: Its decrease causes phosphate reabsorption from the kidneys 
Explanation: None