Substrate-Level Phosphorylation Occurs Within a Metabolic Pathway Where Sufficient Energy

Multiple Choice

Substrate-level phosphorylation occurs within a metabolic pathway where sufficient energy is released by a given chemical reaction to drive the synthesis of ATP from ADP and phosphate.Substrate-level phosphorylation is seen in which metabolic pathway(s) ?

A) glycolysis
B) Krebs cycle
C) both glycolysis and the Krebs cycle
D) electron transport chain
E) All of the above pathways involve steps where substrate level phosphorylation takes place.