The ATP produced in glycolysis is generated by
A) chemiosmosis.
B) electron transport.
C) photophosphorylation.
D) oxidative phosphorylation.
E) substrate-level phosphorylation.

Question

Quizplus · Accepted Answer

The ATP produced in glycolysis is generated by substrate-level phosphorylation, where a phosphate group is transferred directly from a molecule such as phosphoenolpyruvate or ADP to ADP, forming ATP. This is in contrast to oxidative phosphorylation, where ATP is produced indirectly through a series of electron transfers in the electron transport chain, and chemiosmosis, where a proton gradient drives ATP production. Photophosphorylation is a process specific to photosynthesis and does not occur in glycolysis.

The ATP Produced in Glycolysis Is Generated by