MC quiz #29

How do organisms get the energy they need?

• a. By burning food molecules and releasing your energy as heat

• b. By breathing oxygen into the lungs and combining it with carbon dioxide

• c. By breaking down food molecules gradually and capturing their chemical energy

• d. By using the sun's energy to break down food molecules and form chemicals

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

• a. Fermentation

• b. Electron transport

• c. Glycolysis

• d. Krebs cycle

Which of the following is the correct sequence of events in cellular respiration?

• a. Glycolysis→Fermentation→ Krebs cycle

• b. Krebs cycle→ electron transport→ glycolysis

• c. Glycolysis→ Krebs cycle→ electron transport

• d. Krebs cycle→ glycolysis→ electron transport

What is the correct equation for cellular respiration?

• a. 60₂+C₆H₁₂O₆→6CO₂+6H₂O+Energy

• b. 6O₂+C₆H₁₂O₆+ Energy→6CO₂+6H₂O

• c. 6CO₂+6H₂0→6O₂+C₆H₁₂O₆+ Energy

• d. 6CO₂+6H₂O+ Energy→6O₂+C₆H₁₂O₆

  
  

Cellular respiration releases energy by breaking down

• a. Food molecules

• b. ATP

• c. Carbon dioxide

• d. Water

What are the reactants in the equation for cellular respiration?

• a. Oxygen and lactic acid

• b. Carbon dioxide and water

• c. Glucose and oxygen

• d. Water and glucose

Which of these is a product of cellular respiration?

• a. Oxygen

• b. Water

• c. Glucose

• d. Lactic acid

Cellular respiration is called an aerobic Process because it requires

• a. Light

• b. Exercise

• c. Oxygen

• d. Glucose

Which organism is not likely to carry out cellular respiration?

• a. Cypress tree

• b. Button mushroom

• c. Anaerobic bacteria

• d. Siberian tiger

Using figure 9-1, which pairing matches the structures shown in the Cell diagrams with the processes that take place within those structures?

• a. A: photosynthesis; B: cellular respiration

• b. C: photosynthesis; D: cellular respiration

• c. D: photosynthesis; E: cellular respiration

• d. E: photosynthesis; D: cellular respiration