Term
|
Definition
| phosphorylation of glucose |
|
|
Term
| Reactants/products in step 1 |
|
Definition
| Glucose ---> glucose-6-phosphate |
|
|
Term
| enzymes/required molecules in step 1 |
|
Definition
|
|
Term
|
Definition
| isomerization of glucose-6-phosphate |
|
|
Term
| Reactants/products in step 2 |
|
Definition
| glucose-6-phosphate ---> fructose-6-phosphate |
|
|
Term
| enzymes/required molecules in step 2 |
|
Definition
| glucose phosphate isomerase + phosphoglucose isomerase |
|
|
Term
|
Definition
| phosphorylation of fructose-6-phosphate |
|
|
Term
| Reactants/products in step 3 |
|
Definition
| fructose-6-phosphate ---> fructose-1,6-bisphosphate |
|
|
Term
| enzymes/required molecules in step 3 |
|
Definition
| Mg + ATP + phosphofructokinase (allosteric enzyme) |
|
|
Term
|
Definition
| cleavage of fructose-1,6-bisphosphate |
|
|
Term
| Reactants/products in step 4 |
|
Definition
| fructose-1,6-bisphosphate ---> glyceraldehyde-3-phosphate + dihydroxyacetone phosphate |
|
|
Term
| enzymes/required molecules in step 4 |
|
Definition
|
|
Term
|
Definition
| isomerization of dihydroxyacetone phosphate (fast step, almost immediate) |
|
|
Term
| Reactants/products in step 5 |
|
Definition
| dihydroxyacetone phosphate ---> glyceraldehyde-3-phosphate |
|
|
Term
| enzymes/required molecules in step 5 |
|
Definition
| triosephosphate isomerase |
|
|
Term
| What steps make up Phase 1 |
|
Definition
|
|
Term
| How many times does Phase 1 occur |
|
Definition
|
|
Term
|
Definition
| oxidation of glyceraldehyde-3-phosphate (only oxidation step) |
|
|
Term
| Reactants/products in step 6 |
|
Definition
| glyceraldehyde-3-phosphate + NADH ---> 1,3-bisphosphoglycerate + ATP |
|
|
Term
| enzymes/required molecules in step 6 |
|
Definition
|
|
Term
|
Definition
| transfer of phosphate from 1,3-bisphosphoglycerate |
|
|
Term
| Reactants/products in step 7 |
|
Definition
| 1,3-bisphosphoglycerate ---> 3-phosphoglycerate |
|
|
Term
| enzymes/required molecules in step 7 |
|
Definition
| Mg + phosphoglycerate kinase + ADP |
|
|
Term
|
Definition
| isomerization of 3-phosphoglycerate |
|
|
Term
| Reactants/products in step 8 |
|
Definition
| 3-phosphoglycerate ---> 2-phosphoglycerate |
|
|
Term
| enzymes/required molecules in step 8 |
|
Definition
|
|
Term
|
Definition
| dehydration of 2-phosphoglycerate |
|
|
Term
| reactants/products in step 9 |
|
Definition
| 2-phosphoglycerate ---> phosphoenolpyruvate |
|
|
Term
| enzymes/required molecules in step 9 |
|
Definition
|
|
Term
|
Definition
| transfer a phosphate group to ADP from phosphoenolpyruvate |
|
|
Term
| reactants/products in step 10 |
|
Definition
| phosphoenolpyruvate + ADP ---> Pyruvate + ATP |
|
|
Term
| enzymes/required molecules in step 10 |
|
Definition
| pyruvate kinase + ADP + Mg |
|
|
Term
| How many of the main reactants and products are there in each step of the 2nd phase |
|
Definition
| two, as a result of going through phase 1 twice |
|
|
