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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