Cellular Respiration

4. Glucose is oxidized and acts as a ________ agent.
5. Cellular respiration is the _______ of glucose into CO2, water, and energy.
6. This is the most oxidized product of cellular respiration.
7. Molecule regenerated at the end of the citric acid cycle.
8. Main reduced electron carrier formed during citric acid cycle.
11. Proton flow during chemiosmosis.
13. Product of glycolysis (2 per glucose molecule).
15. Product of pyruvate oxidation that enters the citric acid cycle.
17. Electron carrier that captures energy from glucose breakdown (write as NADplus to fit one word).
19. Another electron carrier that captures energy during respiration.
21. In REDOX reactions, this is the loss of electrons.
23. ETC complexes and ATP synthase are located in this part of the mitochondria.
24. Final product formed when electrons reach O2 at the end of the ETC.
28. Stage that results in complete oxidation of glucose to CO2.
29. Direction of H+ pumping in ETC (concise phrase).

1. Stage that produces ~28 ATP via chemiosmosis.
2. Location of pyruvate oxidation and citric acid cycle.
3. Stage of cellular respiration common to both bacteria and plants.
9. This molecule stores more energy than NAD+ but less than NADH.
10. Process that occurs in absence of oxygen and regenerates NAD+.
12. Location where glycolysis occurs.
14. More ATP is made during substrate-level phosphorylation than oxidative phosphorylation – True or False?
16. Final electron acceptor in aerobic respiration.
18. Number of citric acid cycles per glucose molecule.
20. Stored form of glucose in plants and animals respectively.
22. Chemiosmosis drives ATP synthesis – True or False?
25. Respiration Glycolysis, Pyruvate Oxidation, Citric Acid Cycle, and Oxidative Phosphorylation all make up this full process.
26. Enzyme that makes ATP using the H+ gradient.
27. Along with NADH, this is a reduced carrier formed in the citric acid cycle.