Parathyroid hormone and calcitriol

A.  stimulate osteoclasts to resorb bone and release calcium into the blood.
B.  stimulate osteoblasts to deposit bone by producing calcified matrix.
C.  stimulate osteoblasts to resorb bone and lower blood calcium levels.
D.  stimulate osteoclasts to move calcium from the blood and into the bone.


A

Anatomy & Physiology

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