ETC Complexes Flashcards
1
Q
NADH dehydrogenase
NADH fed in
FMN reduced to FMNH2 which reduces CoQ
4 protons
A
Complex I
2
Q
Succinate dehydrogenase
FADH2 to reduce CoQ
No protons
A
Complex II
3
Q
Cytochrome b&c1
4 protons
Contains heme group
A
Complex III
4
Q
Cytochrome oxidase
Contains a+a3 (only one that can interact with O2)
Uses bound Cu to reduce O2 to H2O
Contains heme group
A
Complex IV
5
Q
ATP synthase
A
Complex V
