Exam 2 Structures

Question 1

• molecule names
• enzyme
• type of reaction

Answer 1

• glucose to glucose-6-phosphate
• hexokinase
• phosphorylation reaction

Question 2

• molecule names
• enzyme
• type of reaction

Answer 2

• F6P to F 1,6 B to G3P
• phosphofructokinase and aldose
• phosphorylation and aldol cleavage reaction

Question 3

• molecule names
• enzyme
• type of reaction

Answer 3

• phophenolpyruvate to pyruvate
• pyruvate kinase
• substrate level phosphorylation reaction

Question 4

• molecule names
• enzyme
• type of reaction

Answer 4

• pyruvate to acetyl-CoA
• pyruvate dehydrogenase
• oxidative decarboxylation

Question 5

• molecule names
• enzyme
• type of reaction

Answer 5

• oxaloacetate + acetyl-CoA to citrate
• citrate synthase
• condensation reaction

Question 6

• molecule names
• enzyme
• type of reaction

Answer 6

• isocitrate to a-ketoglutarate to succinylcholine-CoA
• isocitrate dehydrogenase and a-ketoglutarate dehydrogenase
• oxidative decarboxylation reaction