Understanding Cellular Respiration

What are the main phases of cellular respiration?

• Photosynthesis, Fermentation, Calvin Cycle

• Glycolysis, Lactic Acid Cycle, Citric Acid Cycle

• Krebs Cycle, Oxidative Phosphorylation, Fermentation

• Glycolysis, Krebs Cycle, Electron Transport Chain

What is the difference between aerobic and anaerobic respiration?

• Anaerobic respiration produces more energy than aerobic respiration.

• Aerobic respiration uses oxygen; anaerobic respiration does not.

• Aerobic respiration occurs in the absence of oxygen.

• Both types of respiration require oxygen to function.

Why is oxygen important for aerobic respiration?

• Oxygen is a waste product of aerobic respiration.

• Oxygen is only important for photosynthesis, not respiration.

• Oxygen is not needed for energy production in cells.

• Oxygen is crucial for aerobic respiration because it enables the production of ATP by serving as the final electron acceptor.

Can you name one product of aerobic respiration?

• Glucose

• Lactic acid

• Carbon dioxide

• ATP

How does cellular respiration benefit living organisms?

• Cellular respiration provides energy (ATP) for cellular functions and growth.

• Cellular respiration is primarily responsible for photosynthesis.

• Cellular respiration helps in the formation of new cells without energy.

• Cellular respiration produces oxygen for the atmosphere.