Multiple Choice
Which of the following feedback mechanisms regulate the production of 1, 25(OH) 2D3?
A) Negative feedback mechanism associated with circulating levels of calcium and inorganic phosphorus
B) Negative feedback mechanism associated with circulating levels of calcitonin
C) Negative feedback mechanism associated with circulating levels of magnesium
D) Positive feedback mechanism associated with circulating levels of calcium and inorganic phosphorus
Correct Answer:

Verified
Correct Answer:
Verified
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