Invertase and zymase are enzyme A and enzyme B respectively. Invertase is the enzyme that catalyses the hydrolysis of sucrose with a resulting mixture of fructose and glucose, which is called inverted sugar. It cleaves the O−C bond.
C2H22O11
Sucrose
+H2O
Invertase
→
C6H12O6
Glucose
+
C6H12O6
Fructose
Zymase is an enzyme that catalyses the fermentation of sugar into ethanol and carbon dioxide.