Question:
______ enzyme converts sucrose into glucose and fructose
______ enzyme converts sucrose into glucose and fructose
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Invertase is specific for sucrose hydrolysis; it is widely found in plants and yeast to produce glucose and fructose for energy metabolism.
Updated On: Jun 19, 2026
- Zymase
- Invertase
- Isomerase
- Maltase
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The Correct Option is B
Solution and Explanation
Step 1: Understanding sucrose breakdown.
Sucrose is a disaccharide composed of glucose and fructose. To be used in metabolic pathways, it must be hydrolyzed into monosaccharides.
Step 2: Role of enzymes.
- Invertase (also called sucrase) catalyzes the hydrolysis of sucrose into glucose and fructose.
- Zymase: mixture of enzymes in yeast that converts sugars to ethanol and CO\(_2\).
- Isomerase: converts one sugar isomer to another (e.g., glucose ↔ fructose).
- Maltase: breaks maltose into two glucose molecules.
Step 3: Conclusion.
Hence, Invertase is the enzyme responsible for converting sucrose into glucose and fructose.
Sucrose is a disaccharide composed of glucose and fructose. To be used in metabolic pathways, it must be hydrolyzed into monosaccharides.
Step 2: Role of enzymes.
- Invertase (also called sucrase) catalyzes the hydrolysis of sucrose into glucose and fructose.
- Zymase: mixture of enzymes in yeast that converts sugars to ethanol and CO\(_2\).
- Isomerase: converts one sugar isomer to another (e.g., glucose ↔ fructose).
- Maltase: breaks maltose into two glucose molecules.
Step 3: Conclusion.
Hence, Invertase is the enzyme responsible for converting sucrose into glucose and fructose.
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