Glucose Pathways Flashcards
Glycolysis location
Cytoplasm
PDC/Krebs Cycle location
Mitochondrial matrix
Electron transport chain/oxidative phosphorylation location
Inner mitochondrial membrane
Glycolysis __________ 1 glucose into__________
Splits, 2pyruvate
In glycolysis where are the ATP energy investments
Where phosphates are added
What are the net products of Glycolysis
2pyruvate; 2Atp; 2NADH
Glycolysis main enzymes
Hexokinase
Phosphofructose kinase
Pyruvate kinase
Gluconeogenesis main enzymes
Pyruvate Carboxylase
PEP Carboxikinase
Fructose 1-6 bipase
Glucose 6 phosphatase
Gluconeogenesis net products
-2 NADH
-2 GTP
-2 ATP
2 Glucose
Reciprocal regulation
Regulates in opposing direction or opposing pathways.
Insulin pathway regulation
Increases Fructose-2,6-bisphosphate results in + regulation of PFK-1
Glucagon pathway
Initiates breakdown of Fructose-2,6-bisphosphate resulting in + regulation of Fructose-1,6-bipase
Glycogenesis
Creation of glycogen
Glycogenesis pathway
Glucose (Hexokinase) Glucose 6 Phosphate (Phosphoglucomutase) Glucose1 phosphate (UDP Glucose phosphorylase) UDP Glucose (Glycogen synthase) glycogen
Glycogenolysis pathway
Glycogen (Glycogen phosphorylase) glucose-1 phosphate (Glucose 6 phosphatase) glucose
Pentose phosphate pathway image
