Biology, asked by hen1234, 7 months ago

2. When oxygen is not present, fermentation may be used to break the pyruvate into all the following except:
a) ethanol
b) oxygen
c) carbon dioxide
d) lactic acid

Answers

Answered by AvishiShivi
1

Answer:

etanol is the correct answer

Answered by Taruni2007
2

Answer:

b) oxygen

Explanation:

hope it helps

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