Cellular Respiration Quiz

What is the definition of cellular respiration?

• The process of cells exchanging gases with the environment.

• The process of using oxygen to release chemical energy from glucose.

• The process of breaking down food into nutrients.

• The process of producing carbon dioxide as a byproduct of metabolism.

What is glucose?

• A type of fat that is used by living organisms to store energy.

• A protein that is used by living organisms to build structures.

• A sugar that is used by living organisms to create energy for life.

• A complex carbohydrate that is used by living organisms for structural support.

What is ATP?

• Adenosine Tri-phosphate, a type of sugar molecule.

• Adenosine Tri-phosphate, a type of fat molecule.

• Adenosine Tri-phosphate, made from certain molecules of food.

• Adenosine Tri-phosphate, a type of protein molecule.

Which of the following is not a product of cellular respiration?

• ATP

• CO2

• O2

• H2O

What are the two steps of cellular respiration mentioned in the image?

• Glycolysis and Fermentation

• Glycolysis and Krebs cycle

• Glycolysis and materials enter the mitochondria

• Photosynthesis and Glycolysis

What is the chemical formula for glucose?

• C6H12O6

• CO2

• H2O

• O2

Which organisms are considered heterotrophs?

• Plants

• Carnivores and herbivores

• Omnivores and autotrophs

• Bacteria and fungi

What is the primary function of the mitochondria in cellular respiration?

• Production of glucose

• Production of ATP

• Production of CO2

• Production of O2

What gas is released into the air during cellular respiration?

• oxygen
• carbon dioxide
• water 
• glucose

What are the reactants in cellular respiration?

• glucose and oxygen

• glucose and carbon dioxide

• water and carbon dioxide