Identify the reaction in which alcohol is formed by the breakdown of sucrose in presence of an enzyme zymase:
Correct answer: A. Fermentation
- A. Fermentation
- B. Inversion
- C. Esterification
- D. Rearrangement
Explanation
Fermentation is the metabolic process where enzymes break down sugars into alcohol and carbon dioxide. Specifically, the enzyme invertase first hydrolyzes sucrose into glucose and fructose, and then the enzyme zymase converts these simple sugars into ethanol.
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Proteins are classified by shape, composition and structure, from primary amino acid sequence to secondary, tertiary and quaternary organisation, and their biological roles are linked to this structure. Enzymes are examined as protein biocatalysts, including active sites, substrate specificity, activation energy, cofactors and factors affecting activity.
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