Cellular Respiration

What are the inputs (reactants) for cellular respiration?

• carbon dioxide, water and ATP energy

• carbon dioxide and oxygen

• glucose and oxygen

What are the outputs (products) for cellular respiration?

• Carbon Dioxide, CO2, water, H2O and ATP

• glucose and oxygen

• ATP energy and oxygen

Which body system is responsible for breaking down food?

• nervous system

• circulatory system

• digestive system

What is the name of the chemical reaction that releases energy from food to all the cells of your body?

• 
  Entropy

• Photosynthesis

• Cellular Respiration

Why athletes have more mitochondria, not just more ATP?

• Because athletes drink more water.

• Mitochondria limits the amount of ATP (36-38) that can be made, requiring more mitochondria to produce ATP

• Because athletes are faster.

Why do humans breath faster and harder while exercising?

• They need more ATP and oxygen.

• They need more carbon oxide and ATP.

• The need more water and oxygen.

ATP (adenosine triphosphate) is a molecule that stores and transports __________ in cells.

• energy

• carbon dioxide

• methane

ATP (adenosine triphosphate) is made of 3 phospates.

• True

• False

ADP (adenosine diphosphate) is made of 2 phospates.

• False

• True

What is the main purpose of cellular respiration?

• To produce oxygen

• To break down glucose and produce ATP

• To produce carbon dioxide

• To absorb nutrients