Which statement gives one similarity and one difference between aerobic respiration and anaerobic respiration in humans?
Both use glucose; only aerobic respiration produces carbon dioxide.
Both produce carbon dioxide; only anaerobic respiration uses glucose.
Both use oxygen; only anaerobic respiration produces lactic acid.
Both produce lactic acid; only aerobic respiration uses oxygen.
113 exam-style questions on OCR GCSE Biology 1.3 Respiration, covering 1.3.1 Cellular respiration supplies ATP, 1.3.2 Aerobic and anaerobic respiration, 1.3.3 Sugars and carbohydrates, 1.3.4 Amino acids and proteins, and 1.3.5 Fatty acids and lipids. Each one has a worked solution and a mark scheme showing where the marks go.