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Questions and Answers
Which enzyme catalyzes the conversion of fructose-1,6-bisphosphate to fructose-6-phosphate in gluconeogenesis?
Which enzyme catalyzes the conversion of fructose-1,6-bisphosphate to fructose-6-phosphate in gluconeogenesis?
- Pyruvate kinase
- Phosphoenolpyruvate carboxykinase
- Fructose-1,6-bisphosphatase (correct)
- Hexokinase
Which molecule is produced as a result of the oxaloacetate decarboxylation reaction during gluconeogenesis?
Which molecule is produced as a result of the oxaloacetate decarboxylation reaction during gluconeogenesis?
- Pyruvate
- Acetyl-CoA
- Phosphoenolpyruvate (correct)
- Fructose-6-phosphate
What is the role of GTP in gluconeogenesis?
What is the role of GTP in gluconeogenesis?
- To act as a coenzyme for PEPCK
- To activate F1,6BPase
- To reduce F1,6BP to F6P
- To release energy for phosphorylation (correct)
Which reaction in gluconeogenesis is a major point of control, similar to the regulation of glycolysis at the PFK-1 reaction?
Which reaction in gluconeogenesis is a major point of control, similar to the regulation of glycolysis at the PFK-1 reaction?
What is the function of phosphoenolpyruvate carboxykinase (PEPCK) in gluconeogenesis?
What is the function of phosphoenolpyruvate carboxykinase (PEPCK) in gluconeogenesis?
What molecule does fructose-1,6-bisphosphate (F1,6BP) convert to during gluconeogenesis?
What molecule does fructose-1,6-bisphosphate (F1,6BP) convert to during gluconeogenesis?
Which enzyme is responsible for catalyzing the conversion of pyruvate to oxaloacetate in gluconeogenesis?
Which enzyme is responsible for catalyzing the conversion of pyruvate to oxaloacetate in gluconeogenesis?
What is the end product of gluconeogenesis?
What is the end product of gluconeogenesis?
What is the role of fructose-1,6-bisphosphatase (F1,6BPase) in gluconeogenesis?
What is the role of fructose-1,6-bisphosphatase (F1,6BPase) in gluconeogenesis?
What is the function of GTP in gluconeogenesis?
What is the function of GTP in gluconeogenesis?
Which enzyme catalyzes the conversion of fructose-1,6-bisphosphate to fructose-6-phosphate in gluconeogenesis?
Which enzyme catalyzes the conversion of fructose-1,6-bisphosphate to fructose-6-phosphate in gluconeogenesis?
Which molecule is produced as a result of the oxaloacetate decarboxylation reaction during gluconeogenesis?
Which molecule is produced as a result of the oxaloacetate decarboxylation reaction during gluconeogenesis?
What is the role of GTP in gluconeogenesis?
What is the role of GTP in gluconeogenesis?
Which reaction in gluconeogenesis is a major point of control, similar to the regulation of glycolysis at the PFK-1 reaction?
Which reaction in gluconeogenesis is a major point of control, similar to the regulation of glycolysis at the PFK-1 reaction?
What is the function of phosphoenolpyruvate carboxykinase (PEPCK) in gluconeogenesis?
What is the function of phosphoenolpyruvate carboxykinase (PEPCK) in gluconeogenesis?
What molecule does fructose-1,6-bisphosphate (F1,6BP) convert to during gluconeogenesis?
What molecule does fructose-1,6-bisphosphate (F1,6BP) convert to during gluconeogenesis?
Which enzyme is responsible for catalyzing the conversion of pyruvate to oxaloacetate in gluconeogenesis?
Which enzyme is responsible for catalyzing the conversion of pyruvate to oxaloacetate in gluconeogenesis?
What is the end product of gluconeogenesis?
What is the end product of gluconeogenesis?
What is the role of fructose-1,6-bisphosphatase (F1,6BPase) in gluconeogenesis?
What is the role of fructose-1,6-bisphosphatase (F1,6BPase) in gluconeogenesis?
What is the function of GTP in gluconeogenesis?
What is the function of GTP in gluconeogenesis?
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