Quiz Challenge
Aerobic and anaerobic respiration
Unit: 6. Respiration and Gas Exchange
Board: Cambridge International
Standard: SL & HL
Subject IGCSE Biology
Grade Year 10/11
Questions 19
Time Estimate 30 mins
1 Preview Question
Which of the following correctly represents the overall equation for aerobic respiration in humans?
- A \( \text{Glucose} + \text{O}_2 \rightarrow \text{CO}_2 + \text{H}_2\text{O} + \text{Energy} \)
- B \( \text{Glucose} \rightarrow \text{Lactic acid} + \text{Energy} \)
- C \( \text{Glucose} + \text{CO}_2 \rightarrow \text{O}_2 + \text{Water} + \text{Energy} \)
- D \( \text{Glucose} + \text{O}_2 \rightarrow \text{Ethanol} + \text{CO}_2 + \text{Energy} \)
*The correct answer is not shown in the preview.
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