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1.3 Respiration

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Question 29
H

Cells in a plant root and cells in a human leg muscle both respire anaerobically. Which product is made by anaerobic respiration in both types of cell?

[1]
A

carbon dioxide

B

lactic acid

C

ethanol

D

ATP

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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