1. Type Topic in here!
Created by Educational Technology Network

2. POWERPOINT JEOPARDY
9.1
9.2
9.3
9.4
9.5 & 9.6 10 10 10 10 10 20 20 20 20 20 30 30 30 30 30 40 40 40 40 40 50 50 50 50 50

3. What is the term for metabolic pathways that release stored energy by breaking down complex molecules?
Category 1 – 10 Points
catabolic pathways

4. loses electrons and loses potential energy.
The molecule that functions as the reducing agent (electron donor) in a redox or oxidation-reduction reaction
Category 1 – 20 Points
loses electrons and loses potential energy.

5. Reduced
When a molecule of NAD+ (nicotinamide adenine dinucleotide) gains a hydrogen atom (not a proton), the molecule becomes
Category 1 – 30 Points

6. Which of the reactants gets oxidized/reduced?
C6H12O6 is oxidized and O2 is reduced.
Which of the reactants gets oxidized/reduced?
C6H12O6 + 6 O2 → 6 CO2 + 6 H2O + Energy
Category 1 – 40 Points

7. ) The more electronegative atom is reduced, and energy is released.
When electrons move closer to a more electronegative atom, what happens?
Category 1 – 50 Points

8. Where does glycolysis take place in eukaryotic cells? ?
Category 2 – 10 Points
cytosol

9. The ATP made during glycolysis is generated by what type of phosphorylation?
Category 2 – 20 Points
Substrate level

10. Which process in eukaryotic cells will proceed normally whether oxygen (O2) is present or absent?
Category 2 – 30 Points
glycolysis

11. Why are carbohydrates and fats considered high energy foods?
Category 2 – 40 Points
They have a lot of electrons associated with hydrogens

12. Starting with one molecule of glucose, the energy-containing products of glycolysis are what?
Category 2 – 50 Points
2 NADH, 2 pyruvate, and 2 ATP.

13. How does pyruvate enter the mitochondrion? ? Category 3 – 10 Points
active transport via carrier protein

14. Which of the following intermediary metabolites enters the citric acid cycle and is formed, in part, by the removal of a carbon (CO2) from one molecule of pyruvate?
Category 3 – 20 Points
acetyl CoA

15. During cellular respiration, acetyl CoA accumulates in which location?
Category 3 – 30 Points
Mitochondrial matrix

16. Where are the proteins of the electron transport chain located?
Category 3 – 40 Points
mitochondrial inner membrane

17. a proton gradient across a membrane..
In cellular respiration, the energy for most ATP synthesis is supplied by what gradient?
Category 3 – 50 Points

18. During aerobic respiration, which of the following directly donates electrons to the electron transport chain at the lowest energy level? NADH or FADH2
Category 4 – 10 Points
FADH2

19. Mitochondrial intermembrane space
Energy released by the electron transport chain is used to pump H+ into which location in eukaryotic cells?
Category 4 – 20 Points

20. Proton motive force
When hydrogen ions are pumped from the mitochondrial matrix across the inner membrane and into the intermembrane space, the result is what type of force?
Category 4 – 30 Points

21. Where is ATP synthase located in the mitochondrion?
Inner membrane
Where is ATP synthase located in the mitochondrion?
Category 4 – 40 Points

22. How many oxygen molecules (O2) are required each time a molecule of glucose (C6H12O6) is completely oxidized to carbon dioxide and water via aerobic respiration,?
Category 4 – 50 Points 6

23. 30-32?
Approximately how many molecules of ATP are produced from the complete oxidation of one molecule of glucose (C6H12O6) in aerobic cellular respiration?
Category 5 – 10 Points

24. In prokaryotes, the respiratory electron transport chain is located?
Category 5 – 20 Points
Plasma membrane

25. Which metabolic pathway is common to both cellular respiration and fermentation?
Category 5 – 30 Points
glycolysis

26. In the absence of oxygen, yeast cells can obtain energy by fermentation, resulting in the production of what?
Category 5 – 50 Points
ATP, CO2, and ethanol (ethyl alcohol).

27. When skeletal muscle cells undergo anaerobic respiration, they become fatigued and painful. This is now known to be caused by
Category 5 – 40 Points
Build up of lactate