Electron transport chain
Quiz on the Electron Transport Chain
Test your knowledge of the Electron Transport Chain with this engaging quiz! Dive deep into the intricacies of cellular respiration, explore complex structures, and examine the process of ATP synthesis.
This quiz is perfect for biology enthusiasts, students, and anyone looking to deepen their understanding of metabolic pathways.
- Multiple Choice and Checkbox questions
- Learn about electron transport and energy production
- Ideal for students and educators alike
Complex I involves ____ and passes the e- to CoQ
Succinate CoQ reductase
NADH CoQ reductase
Cytochrome C oxidase
Cytochrome C reductase
In complex II, how many electrons are pumped across the membrane per FADH2
0
1
2
3
CoQH2 is oxidised by _______, releasing _ protons into the intermembrane space (as well as pumping this many protons across)
Cytochrome C oxidase
NADH CoQ reductase
Cytochrome C reductase
Succinate CoQ reductase
0
1
2
3
The electrons are then passed to cytochrome C (one at a time) which is then reduced by cytochrome C reductase and subsequently the electrons are accepted by
Cytochrome C oxidase
Water
NAD
CoQ
Within complexes I, II and III, what structures are involved with the 'passing' and energy of electrons
Copper-iron structures
NAD
Iron-sulphur clusters
ATP synthase
Per molecule of FADH2, 6 protons are pumped. Per molecule of NADH, _ protons are pumped
6
8
10
12
The H+ travel back down their concentration gradient by ATP synthase, attaching to what which causes a conformational change to the catalytic head
Rotor
Alpha subunit
Beta subunit
NAD
How many protons through ATP synthases synthesises 1 molecule of ATP
1
2
3
4
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