Multiple Choice
Which of the following best describes a key difference between aerobic and anaerobic respiration in eukaryotic cells?
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8. Respiration
Review of Aerobic Cellular Respiration
Multiple Choice
Which of the following best describes the difference between aerobic and anaerobic cellular respiration?
A
Aerobic respiration requires oxygen, while anaerobic respiration does not.
B
Aerobic respiration occurs only in plants, while anaerobic respiration occurs only in animals.
C
Aerobic respiration produces less ATP than anaerobic respiration.
D
Aerobic respiration takes place in the cytoplasm, while anaerobic respiration occurs in the mitochondria.
Verified step by step guidance1
Step 1: Begin by understanding the key terms 'aerobic' and 'anaerobic.' Aerobic respiration requires oxygen to proceed, while anaerobic respiration does not require oxygen.
Step 2: Recall the locations where these processes occur in the cell. Aerobic respiration primarily takes place in the mitochondria, whereas anaerobic respiration occurs in the cytoplasm.
Step 3: Compare the energy yield (ATP production) of both processes. Aerobic respiration produces significantly more ATP compared to anaerobic respiration due to the complete breakdown of glucose.
Step 4: Clarify the organisms involved. Aerobic respiration occurs in both plants and animals, while anaerobic respiration can occur in various organisms, including certain bacteria, yeast, and animal cells under low oxygen conditions.
Step 5: Evaluate the given options based on the above clarifications. The correct answer is the one that accurately describes the requirement of oxygen in aerobic respiration versus anaerobic respiration.
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