The hardening and replacement of cartilage

Causes lengthwise growth of a long bone

Which cells are responsible for breaking down and resorbing bone tissue?

What is the primary organic component of bone?

Breaks down bone to remove damaged or old cells, and release minerals into the blood stream

Which hormone is released when blood calcium levels rise above homeostasis?

Name of the hormone that increases the levels of calcium in the blood.

What type of cells does calcitonin stimulate.

This is the second step of fracture repair

During fracture repair, the cartilage callus is replaced with

This structure acts as the body's natural splint for the broken bone