Question:
Match the metabolic pathways in Group A with corresponding enzymes in Group B
Match the metabolic pathways in Group A with corresponding enzymes in Group B
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To match enzymes with their pathways, remember that glycolysis involves enolase, gluconeogenesis involves pyruvate carboxylase, and the pentose phosphate pathway involves glucose-6-phosphate dehydrogenase.
Updated On: Dec 11, 2025
- P: i, Q: iv, R: iii, S: ii
- P: ii, Q: i, R: iv, S: iii
- P: i, Q: iv, R: i, S: iii
- P: iii, Q: iv, R: ii, S: i
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The Correct Option is B
Solution and Explanation
Step 1: Understanding the metabolic pathways.
- P: Glycolysis involves the breakdown of glucose to pyruvate. The enzyme Enolase plays a key role in the conversion of 2-phosphoglycerate to phosphoenolpyruvate.
- Q: Gluconeogenesis is the process of forming glucose from non-carbohydrate precursors, and it involves Pyruvate carboxylase.
- R: Hexose monophosphate shunt (also called the pentose phosphate pathway) involves the enzyme Glucose-6-phosphate dehydrogenase.
- S: Glyoxylate cycle is similar to the citric acid cycle and involves Isocitrate lyase.
Step 2: Conclusion.
The correct matching is:
- P: ii (Enolase)
- Q: i (Pyruvate carboxylase)
- R: iv (Glucose-6-phosphate dehydrogenase)
- S: iii (Isocitrate lyase)
Thus, the correct answer is (B).
- P: Glycolysis involves the breakdown of glucose to pyruvate. The enzyme Enolase plays a key role in the conversion of 2-phosphoglycerate to phosphoenolpyruvate.
- Q: Gluconeogenesis is the process of forming glucose from non-carbohydrate precursors, and it involves Pyruvate carboxylase.
- R: Hexose monophosphate shunt (also called the pentose phosphate pathway) involves the enzyme Glucose-6-phosphate dehydrogenase.
- S: Glyoxylate cycle is similar to the citric acid cycle and involves Isocitrate lyase.
Step 2: Conclusion.
The correct matching is:
- P: ii (Enolase)
- Q: i (Pyruvate carboxylase)
- R: iv (Glucose-6-phosphate dehydrogenase)
- S: iii (Isocitrate lyase)
Thus, the correct answer is (B).
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