Respiration in PlantsHard
Question
Fermentation products of yeast are
Options
A.H2O + CO2
B.methyl alcohol + CO2
C.methyl alcohol + H2O
D.ethyl alcohol + CO2
Solution
Yeast cells undergo alcoholic fermentation in ehich glucose is first converted into pyruvic acid. In the presence of pyruvic decarboxylase, it is changed into acetaldehyde. Alcohol dehydrogenase changes it to ethyl alcohol and CO2.
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