Front

What is the powerhouse of the cell?

Back

Mitochondria are known as the powerhouse of the cell because they produce energy.

Front

What are the tiniest blood vessels in the body?

Back

Capillaries are the smallest type of blood vessels, allowing for the exchange of oxygen and nutrients.

Front

What controls what enters and exits the cell?

Back

The cell membrane controls the movement of substances in and out of the cell.

Front

Which organs help in moving bones?

Back

Muscles contract and relax to move bones.

Front

What is the most complex organ in the human body?

Back

The brain is considered the most complex organ due to its role in processing information and controlling the body.

Front

What is the function of the nucleus in a cell?

Back

The nucleus controls the cell's activities and contains its genetic material.

Front

What is the role of vacuoles in a cell?

Back

Vacuoles store nutrients, waste products, and help maintain turgor pressure in plant cells.

Front

What are arteries responsible for?

Back

Arteries carry oxygen-rich blood away from the heart to the rest of the body.

Front

What is the function of veins?

Back

Veins carry deoxygenated blood back to the heart.

Front

What connects muscles to bones?

Back

Tendons connect muscles to bones, allowing for movement.