Anatomy of a Bone & Remodeling

Front

What is the medullary cavity filled with?

Back

Yellow marrow.

Front

Which bone cells are responsible for laying down new bone matrix?

Back

Osteoblasts.

Front

Where in a bone is spongy bone primarily found?

Back

In the epiphysis.

Front

What are the ends of a long bone anatomically referred to as?

Back

Epiphysis.

Front

What type of bone tissue contains red bone marrow?

Back

Spongy bone.

Front

What is the primary function of osteoblasts?

Back

To synthesize new bone matrix.

Front

What is the difference between compact bone and spongy bone?

Back

Compact bone is dense and forms the outer layer, while spongy bone is lighter and contains red marrow.

Front

What is the role of osteoclasts in bone remodeling?

Back

Osteoclasts break down old bone tissue.

Front

What is the significance of the epiphyseal plate in long bones?

Back

It is the site of bone growth in length during development.

Front

What type of marrow is found in the medullary cavity of long bones?

Back

Yellow marrow.