Which Step in Producing ATP Is Correctly Paired with the Location

Multiple Choice

Which step in producing ATP is correctly paired with the location where it occurs?

A) Krebs cycle-mitochondrial matrix
B) formation of an electrochemical gradient-cytoplasm
C) glucose is broken down to produce pyruvate-space between inner and outer mitochondrial membranes
D) electron transport chain-outer mitochondrial membrane
E) breakdown of pyruvate to form NADH and FADH₂-cytoplasm