2025 Levels of organization specialized cells

Front

What are the three organ systems that work together to provide sugars and oxygen to cells for energy production?

Back

Digestive, Respiratory, Circulatory

Front

What is the primary function of red blood cells?

Back

Carry oxygen throughout your body.

Front

Which specialized cell type carries electrical signals to the brain?

Back

Nerve cells (neurons)

Front

What system helps you move, protects your organs, supports the body, and produces red blood cells?

Back

Skeletal system

Front

What type of tissue is characterized by elongated structures with multiple nuclei?

Back

Muscle tissue

Front

What is the role of the circulatory system in the body?

Back

Transport nutrients, gases, and waste products throughout the body.

Front

What is the function of the respiratory system?

Back

Facilitate breathing and gas exchange (oxygen and carbon dioxide).

Front

What are epithelial cells?

Back

Cells that line the surfaces of organs and structures throughout the body.

Front

What is the main function of muscle cells?

Back

Facilitate movement by contracting.

Front

What do white blood cells do?

Back

Help the body fight infections and diseases.