Review: Skeletal System

Front

What is the main function of the skeletal system?

Back

The main functions of the skeletal system include protection of vital organs, providing structure and shape to the body, enabling movement, and producing blood cells.

Front

What are bones primarily made of?

Back

Bones are primarily made of minerals, mainly calcium and phosphorus.

Front

What is bone marrow?

Back

Bone marrow is a soft tissue found in the center of some bones that produces blood cells.

Front

What is a joint?

Back

A joint is the place where two or more bones meet.

Front

What are the two types of bone tissue?

Back

The two types of bone tissue are compact bone and spongy bone.

Front

What is the role of ligaments in the skeletal system?

Back

Ligaments are bands of connective tissue that hold bones together at joints.

Front

What is the difference between tendons and ligaments?

Back

Tendons connect muscles to bones, while ligaments connect bones to other bones.

Front

What is the axial skeleton?

Back

The axial skeleton includes the bones of the skull, vertebral column, and rib cage.

Front

What is the appendicular skeleton?

Back

The appendicular skeleton includes the bones of the limbs and the pelvic and shoulder girdles.

Front

How do bones grow and develop?

Back

Bones grow and develop through a process called ossification, where cartilage is replaced by bone.