Microscopic Bone Structure

Front

What is the functional unit that makes up compact bone?

Back

Osteon

Front

What are the small channels that connect osteocytes in an osteon?

Back

Canaliculi

Front

Where do osteocytes reside within the bone structure?

Back

Lacunae

Front

What is the central part of an osteon that contains blood vessels and nerves?

Back

Central Canal

Front

What is the term for the concentric layers of bone matrix surrounding the central canal?

Back

Lamellae

Front

What type of bone structure is characterized by a dense arrangement of osteons?

Back

Compact Bone

Front

What is the primary function of osteocytes?

Back

To maintain bone tissue and communicate with other bone cells.

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 trabeculae.

Front

What are trabeculae?

Back

The small, rod-like structures that make up spongy bone.

Front

What is the role of blood vessels in the central canal?

Back

To supply nutrients and oxygen to the bone tissue.