2023
Biology
POST UTME
In a bakery, yeast is added to flour to make bread rise.
This is possible because yeast produces
A.
alcohol
B.
carbon dioxide
C.
ethanol
D.
energy
Correct Answer: carbon dioxide
Explanation
Yeast respires anaerobically to produce ethanol and carbondioxide. It is however the carbodioxide that is needed to make flour rise
Yeast respires anaerobically to produce ethanol and carbondioxide. It is however the carbodioxide that is needed to make flour rise
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