Human A and P Fall 2024 Semester Exam Review

Front

Bone cells that harvest calcium from old bone matrix are called?

Back

Osteoclasts

Front

The branch of science that deals with the structure of internal human body parts is called?

Back

Anatomy

Front

Mature bone cells are also called?

Back

Osteocytes

Front

The hollow center of a bone osteon is called?

Back

Central canal

Front

Groups or layers of cells that have common functions are called?

Back

Tissues

Front

What is the primary function of osteoblasts?

Back

To build new bone by synthesizing bone matrix.

Front

What is the difference between osteocytes and osteoblasts?

Back

Osteocytes are mature bone cells, while osteoblasts are responsible for bone formation.

Front

What is the role of osteoclasts in bone remodeling?

Back

Osteoclasts break down old bone tissue, releasing calcium into the bloodstream.

Front

What are the four main types of tissues in the human body?

Back

Epithelial, connective, muscle, and nervous tissue.

Front

What is the function of the central canal in an osteon?

Back

It contains blood vessels and nerves that supply the bone.