Cellular Respiration

What do the respiratory system and cellular respiration have in common?

• Oxygen plays a key role in both.
• They both rely on the heart.
• They both have oxygen as a waste product.
• They have nothing in common.

What are the products of cellular respiration?

• water and proteins
• carbon dioxide, nitrogen, and water
• oxygen, sugar, and ammonia
• carbon dioxide, water, and energy

Which cells in your body do cellular respiration?

• heart cells
• skin cells
• brain cells
• all body cells

How does your body get rid of the carbon dioxide produced by cellular respiration?

• through your lungs
• through your urine
• through your sweat
• through your intestines

In which organelle does cellular respiration take place?

• nucleus
• mitochondria
• vacuole
• chloroplast

How do you get the glucose you need to power your cells?

• breathing
• exercising
• eating
• drinking water