44106a_Q4 - 2 consumed. 2 (2 pts). Show the reaction...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
Name ______________________________________ Signature _________________________________ BICH 441 February 22, 2006 Quiz 4 NO CALCULATORS! 1 2 O 2 + 2 H + +2 e H 2 O E 0 ' = 0.861 V cytochrome c (Fe 3+ ) + e cytochrome c (Fe 2+ ) E o ' = 0.254 V UQ + 2 H + + 2 e UQH 2 E o ' = 0.060 V FAD + 2 H + + 2 e FADH 2 E o ' = – 0.219 V NAD + + H + +2 e NADH E o ' = – 0.32 V F = 96.5 kJ/V•mol 1 (6 pts). Estimate G°' for the reaction catalyzed by Complex IV in the mitochondrial electron transport chain. Show your work. Express your answer in kJ per mole of O
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: 2 consumed. 2 (2 pts). Show the reaction catalyzed by Complex II of the mitochondrial electron transport chain. Structures are not necessary. 3 (4 pts). Calculate E ' for the reaction catalyzed by Complex I in the mitochondrial electron transport chain. 4 (3 pts). Briefly describe the significance of the ability of Coenzyme Q to accept (or donate) either one or two electrons as it participates in the mitochondrial electron transport chain....
View Full Document

Ask a homework question - tutors are online