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- 1. Multiple Choice
Where does the electron transport chain occur?
Nucleus
Vacuole
Mitochondria
Nucleolus
- 2. Multiple Choice
In what part of the mitchondria does the electron transport chain occur?
Inner mitochondrial membrane (folds of the mitochondria)
Outer mitochondrial membrane
Cytoplasm
Ribosomes
- 3. Multiple Choice
True or False: Water is produced as a byproduct during this stage of cellular respiration.
True
False
- 4. Multiple Choice
The process that enables ATP synthase to function is...
endocytosis
active transport
pinocytosis
osmosis
diffusion
- 5. Multiple Choice
What does FADH2 and NADH bring to the electron transport chain?
Oxygen
Water
Electron
ATP
- 6. Multiple Choice
ATP synthesis by ATP synthase is driven by
H+ movement
electron movement
NADH movement
FADH2 movement
- 7. Multiple Choice
Please indicate the correct equation(s) for Cellular Respiration. (2 answers)
Glucose + Oxygen --> Carbon Dioxide + Water + Energy
C6H12O6 + O2 --> CO2 + H2O + ATP
Carbon Dioxide + Water + Energy --> Glucose + Oxygen
C6H12O6 + 6 O2 --> 6 CO2 + 6 H2O + ATP
- 8. Multiple ChoiceThe conversion of glucose to two molecules of pyruvate is the result of what process?the krebs cycleglycolysisthe electron transport chainoxidative phosphorylation
- 9. Multiple ChoiceWhat does ATP synthase do?Create ATP in chemiosmosis.Break down ATP in chemiosmosis.Break down NADPH.Create NADPH.
- 10. Multiple ChoiceWhat enzyme in the ETC is responsible for generating the ATP molecules?ATPaseATP synthaseHexokinasenone of the above
- 11. Multiple ChoiceCellular Respiration is considered aerobic because it:requires carbon dioxiderequires glucoserequires ATPrequires oxygen
- 12. Multiple Choice
When protons are pumped outside the matrix, across the inner membrane...
water is made
a concentration gradient of H+ ions (protons) is created
NADH gets reduced
CO2 is produced
- 13. Multiple Choice
Which of the following processes creates the most ATP during aerobic cellular respiration?
glycolysis
fermentation
electron transport chain
Citric acid cycle
- 14. Multiple Choice
ATP synthesis by ATP synthase is driven by
H+ movement
electron movement
NADH movement
FADH2 movement
- 15. Multiple Choice
Please identify the proper locations for each step of cellular respiration.
Glycolysis = Cytoplasm
Glycolysis = Mitochondria
Citric Acid Cycle = Cytoplasm
Citric Acid Cycle = Mitochondria
Oxidative Phosphorylation = Cytoplasm
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