Essential Chemistry for IGCSE - Biological Molecules (Section 4 - No. 4)
Which of the following are characteristics of fermentation?
It requires the presence of oxygen.
It produces ethanol.
It is catalyzed by yeast.
It produces carbon dioxide.
Explanation
Fermentation produces ethanol, is catalyzed by yeast, and produces carbon dioxide. Fermentation occurs in the absence of oxygen.
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