O-LevelBiologyRespiration5090/12 · May/June 2021 · Q161 Mark

Which statement is true for aerobic respiration?

AAerobic respiration in humans occurs mainly in the alveoli.

BAerobic respiration releases less energy than anaerobic respiration.

CGlucose is broken down to smaller molecules in aerobic respiration.

DOxygen is broken down to release energy in aerobic respiration.

✓ Correct answer

C: Glucose is broken down to smaller molecules in aerobic respiration.

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Topic: Respiration, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source: O-Level Biology, May/June 2021 Paper 1 Variant 2, question 16.

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