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8.3 Respiration

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Question 3
F

A student states that respiration is an exothermic process.

Which observation provides evidence for this statement?

[1]
A

a fall in the oxygen concentration around respiring cells

B

a rise in the temperature around respiring cells

C

a rise in the carbon dioxide concentration around respiring cells

D

a fall in the glucose concentration around respiring cells

Markscheme

8.3 Respiration Questions

  1. GCSE
  2. /Biology
  3. /8.3 Respiration

42 exam-style questions on Edexcel GCSE Biology 8.3 Respiration, covering 8.3.1 Aerobic and anaerobic respiration. Each one has a worked solution and a mark scheme showing where the marks go.

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