The enzyme that converts glucose to ethyl alcohol is

The enzyme that converts glucose to ethyl alcohol is : 

(1) Invertase 

(2) Maltase 

(3) Zymase 

(4) Diastase 


Answer: (3) The fermentation of sugar into ethanol is one of the earliest biotechnologies employed by humanity. Fermentation of fermentable sugars by suitable yeast produces ethanol (ethyl alcohol). Yeast is a single-celled fungus containing several enzymes useful during fermentation. Brewer's yeast and wine yeast, for example, contain zymase, an enzyme that can convert glucose to ethanol. 

The enzyme that converts glucose to ethyl alcohol is :   (1) Invertase   (2) Maltase   (3) Zymase   (4) Diastase


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