Midterm 2 answer - Midterm 2 - 2005 Part A. A. B. C. D. E....

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Midterm 2 - 2005 Part A. A. 10 B. 27 C. 6 D. 11 E. 16 F. 15 G. 12 H. 20 I. 4 J. 2 Part B. 1. e 2. a 3. a 4. b 5. e 6. c 7. c 8. d 9. b 10. a 11. d 12. f 13. e 14. d 15. a Part C. 1. Treatment with glycerol and a glycerol-3-phosphate oxidase inhibitor can kill trypanosomes. Why? (4 marks) 2. a. FADH 2 FAD + 2H + + 2e - V E o 219 . 0 ' = Q + 2H + + 2e - QH 2 V E o 045 . 0 ' = FADH 2 + Q FAD + QH 2 V E o 264 . 0 ' = mol kJ G V Vmol J G E nF G o o o o / 941 . 50 ) 264 . 0 )( / 480 , 96 )( 2 ( ' ' ' ' - = - = - = b. 67 . 1 / 5 . 30 / 941 . 50 = mol kJ mol kJ molecules of ATP synthesized. 3. a. (1)synthesis requires 2 NADPH. β-oxidation produces 1NADH and 1 FADH 2 (doesn’t generate as many ATP).
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(2) it costs ATP to make malonyl CoA, and each round of synthesis requires malonyl CoA (3) It costs ATP to move acetyl groups in to the cytoplasm b. The price we pay to have long-term energy storage. Every time we convert energy to a different form, we lose some as heat. 4.
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This note was uploaded on 01/25/2010 for the course SCIENCE bioc300 taught by Professor Foster during the Spring '10 term at The University of British Columbia.

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Midterm 2 answer - Midterm 2 - 2005 Part A. A. B. C. D. E....

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