Multiple Choice
This is a diagram of calcium homeostasis. What process is represented by "A"?
A) Vitamin D promotes calcium absorption.
B) PTH promotes calcium release into blood by osteoclast.
C) Calcium is lost in urine.
D) PTH promotes calcium reabsorption from urine.
E) Calcium is removed from blood by osteoblasts.
Correct Answer:

Verified
Correct Answer:
Verified
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