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Biochemistry Practice Test Questions: Oxidative Phosphorylation and Photophosphorylation
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Oxidative phosphorylation occurs in aerobic cells to generate energy through metabolism. Photophosphorylation is the process of capturing solar energy and converts to chemical energy. 

Topics covered include: ATP Synthesis, Regulation of Oxidative Phosphorylation, Mitochondrial Genes, The Role of Mitochondria in Apoptosis and Oxidative Stress, General Features of Photophosphorylation, Light-Driven Electron Flow, & ATP Synthesis by Photophosphorylation.

Biochemistry Practice Test Questions: Oxidative Phosphorylation and Photophosphorylation
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25 Questions

1. Three identical β subunits of the F1 complex during ATP synthesis have ____________
2. The first step in the β oxidation of fatty acyl co-A is catalyzed by _________
3. Complex 2 is also called _________
4. A soluble Cu-containing electron transfer protein is ____________
5. Which effects the increased levels of hydrogen ions in the inter-membrane space of the mitochondria?
6. When compared to retinal, chlorophyll can be described as a pigment that has a ____________
7. In mitochondria, hydride ions are removed from substrates by _________
8. Maximum energy per gram on oxidation is yielded from ____________
9. NADP is a cofactor used in ____________
10. Light energy is converted to chemical energy in the presence of ____________
11. Complex 3 is also called _________
12. Complex 1 is also called _________
13. What is Mitochondrial DNA?
14. Which of the following is the distinguishable feature of cyclic photophosphorylation?
15. Which of the following takes place in substrate level phosphorylation?
16. The transport of acyl co-A for oxidation using a shuttle involves the formation of the intermediate ____________
17. Who is the first person to study the influence of light during photosynthesis?
18. Why light is required for light dependent reactions?
19. What is the size of human mitochondrial DNA?
20. The only membrane bound enzyme in the citric acid cycle is _________
21. Where does oxidative phosphorylation take place?
22. What is the effect of the excessive rate of apoptosis?
23. Which one of the following is true about C4 plants?
24. ATP synthesis by chemiosmosis is by ____________
25. How many human mitochondrial proteins are encoded in the mitochondrial genome and synthesized within mitochondria?

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