During glycolysis, which of the following steps involves the substrate-level phosphorylation to generate ATP?
1
Glucose to Glucose-6-Phosphate
2
Fructose-6-Phosphate to Fructose-1,6-bisphosphate
3
1,3-Bisphosphoglycerate to 3-Phosphoglycerate
4
3-Phosphoglycerate to 2-Phosphoglycerate