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O-LevelBiologyRespiration5090/11 · Oct/Nov 2011 · Q161 Mark

What are the products of anaerobic respiration in humans and in yeast?

Aethanol, lactic acid
Bethanol and carbon dioxide, lactic acid and carbon dioxide
Clactic acid, ethanol and carbon dioxide
Dlactic acid and carbon dioxide, ethanol

✓ Correct answer

C: lactic acid, ethanol and carbon dioxide

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About this question

Topic
Respiration, O-Level Biology (syllabus 5090). Multiple choice, 1 mark.
Source
O-Level Biology, Oct/Nov 2011 Paper 1 Variant 1, question 16.

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