dg dgo rt ln q r 8315 x 10 3 kjmol x k dg nf de and dgo nf deo f 96485 kjv x mol de deo rtnf ln

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Text: Î”G = Î”GÂ° + RT ln Q R = 8.315 x 10^-3 KJ/mol x K Î”G = -nFÎ”E and Î”GÂ° = -nFÎ”EÂ° F = 96.485 KJ/V x mol Î”E = Î”EÂ° - (RT/nF) ln Q T - Kelvin (assume 25Â°C) Î”EÂ° = EÂ°acceptor - EÂ°donor Î”G = zFÎ”y - 2.303 RTÎ”pH Succinyl-CoA is an intermediate generated by the 5th enzyme in the TCA cycle, succinyl-CoA synthase. It is an allosteric effector of citrate synthase (the 1st enzyme in the cycle). Would you expect it to be an activator or inhibitor? Defend your answer. If 1 ATP and 1 NADPH is made for every pair of electrons that move through photosynthesis and if it takes 9 ATP and 6 NADPH to make a 3 carbon sugar, how many photons of light must pass through the light reactions of photosynthesis to produce one molecule of sedoheptulose-7-phosphate (7 carbons)? ETF contains a bound FAD (EÂ° = -0.068 V) and is known to transfer electrons derived from metabolizing fats and amino to ubiquinol (Q; EÂ° = 0.040 V). FADH2 + Q yields FAD + QH2 If the cellular ratio of FAD/FADH2 on ETF is 1/1 and the cellular ratio of Q/QH2 is 2.2/1, what is Î”G for the reaction. If Î”G in liver mitochondria has been measured at -24.7 KJ/mol and Î”y has been measured at -0.145 V and the pH in the mitochondrial matrix is 7.53, what is the pH of the inner membrane space of the mitochondria?

          Text: Î”G = Î”GÂ° + RT ln Q 

R = 8.315 x 10^-3 KJ/mol x K 
Î”G = -nFÎ”E and Î”GÂ° = -nFÎ”EÂ° 
F = 96.485 KJ/V x mol 
Î”E = Î”EÂ° - (RT/nF) ln Q 
T - Kelvin (assume 25Â°C) 
Î”EÂ° = EÂ°acceptor - EÂ°donor 
Î”G = zFÎ”y - 2.303 RTÎ”pH 

Succinyl-CoA is an intermediate generated by the 5th enzyme in the TCA cycle, succinyl-CoA synthase. It is an allosteric effector of citrate synthase (the 1st enzyme in the cycle). Would you expect it to be an activator or inhibitor? Defend your answer. 

If 1 ATP and 1 NADPH is made for every pair of electrons that move through photosynthesis and if it takes 9 ATP and 6 NADPH to make a 3 carbon sugar, how many photons of light must pass through the light reactions of photosynthesis to produce one molecule of sedoheptulose-7-phosphate (7 carbons)? 

ETF contains a bound FAD (EÂ° = -0.068 V) and is known to transfer electrons derived from metabolizing fats and amino to ubiquinol (Q; EÂ° = 0.040 V). 
FADH2 + Q yields FAD + QH2 
If the cellular ratio of FAD/FADH2 on ETF is 1/1 and the cellular ratio of Q/QH2 is 2.2/1, what is Î”G for the reaction. 

If Î”G in liver mitochondria has been measured at -24.7 KJ/mol and Î”y has been measured at -0.145 V and the pH in the mitochondrial matrix is 7.53, what is the pH of the inner membrane space of the mitochondria?

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