How does the structure of an osteon contribute to the overall strength and health of bone?

What is a role of Vitamin D in bone metabolism?

How does intramembranous ossification and endochondral ossification start ?

How do the functions of the organic materials in the bone matrix compare with the function of the inorganic materials in the matrix?

What are some of the types of bone fractures and how can a bone that is not properly set effect a persons health?

What is the function of the organic matrix in bone? Name the important organic bone component. Calcium Salts form the bulk of the inorganic nmaterial in bone. What is the function of calcium salts? Name the routine that nutrients take through a bone, starting with the periosteum and ending with an osteocyte in a lacuna.

Can the endochondral ossification take part in bone growth in 12 years old?

As a long bone grows in length, what is happening in the hypertrophic zone of the epiphyseal plate?

State the function of osteoclasts?

Which molecules of the bone matrix give bone it’s hardness and resistance to compression?  What do the other main molecules of the bone matrix do?