About alcoholic fermentation

Reference no: EM13528726

Which is NOT correct about alcoholic fermentation?

a) It requires the prescence of sugar.
b) It requires yeast cells or their extracts.
c) CO2 gas is a by product of the process
d) A pysical contact between sugars to yeast cells issufficient for catalysis.
e) Enzymes present inside yeast cells are responsible forcatalyzing fermentation.

Reference no: EM13528726

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