Hi, I have a question and I hope anyone could answer it:
In bone
A. Osteoclasts are responsible for bone resorption.
B. Osteoclasts are inhibited by parathyroid hormone.
C. Maintenance of normal calcium content depends on exposure to mechanical stress.
D. Strontium ions may substitute for calcium ions.
E. The width of the epiphyseal plate is an index of its growth rate.
1 Answer