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3.5 Energy transfers in and between organisms

Quick questions on Respiration: glycolysis, the Krebs cycle and oxidative phosphorylation - AQA A-Level Biology

3short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.

What is q1?
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State the precise location of each of the four stages of aerobic respiration. [2 marks]
What is q2?
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Explain the role of oxygen in oxidative phosphorylation, and predict what happens if oxygen is absent. [3 marks]
What is q3?
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Compare the ATP yield of aerobic and anaerobic respiration and explain the difference. [3 marks]

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