Blood/Body Systems H 24/25

Front

What is the main function of red blood cells?

Back

To transport oxygen from the lungs to the rest of the body.

Front

What is the role of white blood cells in the body?

Back

To fight infections and protect the body against diseases.

Front

What are platelets responsible for?

Back

Helping the blood to clot and prevent bleeding.

Front

What is plasma?

Back

The liquid part of blood that carries cells, nutrients, hormones, and waste products.

Front

Where do red blood cells pick up oxygen?

Back

In the lungs.

Front

What is the function of the heart in the circulatory system?

Back

To pump blood throughout the body.

Front

What is an organ?

Back

A group of tissues that work together to perform a specific function.

Front

What is tissue?

Back

A group of similar cells that come together to perform a specific function.

Front

What is the difference between arteries and veins?

Back

Arteries carry blood away from the heart, while veins carry blood back to the heart.

Front

What is the function of the respiratory system?

Back

To facilitate the exchange of oxygen and carbon dioxide.