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1.3 Respiration

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Question 8

A mould is a fungus. Mould cells in a culture are supplied with glucose but no oxygen.

Which word equation represents respiration in these mould cells?

[1]
A

glucose + oxygen →\rightarrow→ carbon dioxide + water

B

glucose →\rightarrow→ ethanol + water

C

glucose →\rightarrow→ lactic acid

D

glucose →\rightarrow→ ethanol + carbon dioxide

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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