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1.3 Respiration

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Question 31
F

Respiration happens in all living cells. It supplies cells with the energy they need.

a.

Name the molecule made in respiration that cells use as an energy source.

[1]
b.

Give two processes in the human body that use energy from respiration.

[2]
c.

A student says:

'Respiration only happens in cells when a person is exercising.'

Explain why the student is wrong.

[2]
Markscheme

1.3 Respiration Questions

  1. GCSE
  2. /Biology
  3. /1.3 Respiration

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.

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