Human Body Systems Flashcard

Front

What is the skeletal system?

Back

The skeletal system is the framework of bones that supports the body, protects internal organs, and allows movement.

Front

What is the function of the cell membrane?

Back

The cell membrane controls what enters and exits the cell, allowing water and nutrients inside.

Front

What do tendons do?

Back

Tendons connect muscles to bones, enabling movement.

Front

How can you make your bones stronger?

Back

You can make your bones thicker and stronger by exercising regularly.

Front

What is a reflex action?

Back

A reflex action is a quick movement that occurs without the direct involvement of the brain.

Front

What is the muscular system?

Back

The muscular system is made up of muscles that allow the body to move and maintain posture.

Front

What is the function of the heart?

Back

The heart pumps blood throughout the body, supplying oxygen and nutrients to cells.

Front

What are ligaments?

Back

Ligaments are connective tissues that connect bones to other bones at joints.

Front

What is the role of the digestive system?

Back

The digestive system breaks down food into nutrients that the body can use for energy and growth.

Front

What is the circulatory system?

Back

The circulatory system is responsible for transporting blood, nutrients, gases, and waste products throughout the body.