Homework Answers
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By passed |
Utilized |
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pyruvate kinase phosphofructokinase-1 (PFK-1) hexokinase |
Phosphohexo isomerase Phosphoglycerate mutase GAP dehydrogenase |
Explanation - There are three reactions in glycolysis that are bypassed during gluconeogenesis. This bypass is done by using different enzymes. These enzymes are the pyruvate kinase, phosphofructokinase-1 (PFK-1) and hexokinase.
Reaction 1- Pyruvate carboxylase and PEP carboxykinase are the enzymes that bypass the pyruvate kinase step.
Reaction 2- Fructose-1,6 bisphosphate is the enzyme that bypasses the phosphofructokinase step.
Reaction 3- Glucose-6 phosphate is the enzyme that bypasses the hexokinase step.
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