Which of the following best compares the processes involved in aerobic and anaerobic respiration?

• A. Anaerobic respiration requires oxygen and produces more ATP than aerobic respiration.
• B. Both aerobic and anaerobic respiration require oxygen and produce the same amount of ATP.
• C. Neither aerobic nor anaerobic respiration requires oxygen, but both produce the same amount of ATP.
• D. Aerobic respiration requires oxygen and produces more ATP than anaerobic respiration.

Answer: (D)

Verified step by step guidance

1. Understand the definitions: Aerobic respiration is a process that requires oxygen to produce energy, while anaerobic respiration does not require oxygen.
2. Compare ATP production: Aerobic respiration typically produces more ATP (around 36-38 ATP molecules per glucose molecule) compared to anaerobic respiration, which produces only about 2 ATP molecules per glucose molecule.
3. Identify oxygen requirement: Aerobic respiration requires oxygen, whereas anaerobic respiration occurs in the absence of oxygen.
4. Evaluate the statements: Analyze each statement based on the definitions and ATP production comparison. Aerobic respiration requires oxygen and produces more ATP, while anaerobic respiration does not require oxygen and produces less ATP.
5. Select the correct comparison: The statement 'Aerobic respiration requires oxygen and produces more ATP than anaerobic respiration' accurately describes the differences between the two processes.