Quiz 13 key - Biochemistry 309, Winter 2010 Quiz #13 NAME:_...

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Biochemistry 309, Winter 2010 20 points Quiz #13 NAME:_______________________________ TA:__________________ 1. What is the ultimate acceptor of electrons from the electron transport chain? (1 points) O 2 2. List two electron donors to the electron transport chain. (2 points) NADH FADH2 Succinate 3. On the schematic below, label the inner and outer mitochondrial membranes, the location of the electron transport chain and the direction of the proton gradient (i.e. draw an arrow from high to low [H + ]). (4 points) outer membrane high [H+] inner membrane electron transport chain low [H+] 4. The enzymes involved in the formation of 1,3 bisphosphoglycerate from glyceraldehyde 3-phosphate and inorganic phosphate and in phosphorylating ADP to make ATP + 3-phosphoglycerate physically associate. What would you expect the G of hydrolysis (i.e. by water) of 1,3 BPG to be? The G would be more negative than -50kJ/mol. (2 points) Given that the phosphorylation of ADP by 1,3 BPG has a G ~0, how does the cell
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This note was uploaded on 02/16/2012 for the course BIOL_SCI 309 taught by Professor Somebody during the Winter '10 term at Northwestern.

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Quiz 13 key - Biochemistry 309, Winter 2010 Quiz #13 NAME:_...

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