What is the main purpose of cellular respiration?

• To produce glucose

• To release oxygen

• To get energy from food

• To create waste products

Which of the following are the main reactants in cellular respiration?

• Carbon dioxide and water

• Glucose and oxygen

• Energy and glucose

• Oxygen and carbon dioxide

What are the waste products of cellular respiration?

• Glucose and oxygen

• Water and energy

• Carbon dioxide and water

• Oxygen and glucose

Why is cellular respiration essential for life?

• It produces glucose

• It provides energy for cellular activities

• It releases oxygen into the air

• It creates waste products

What type of sugar is used in cellular respiration?

• Fructose

• Sucrose

• Glucose

• Lactose