Consider the following reaction ATP H20 ADP Pi AGO 7 4 kcal mol at 25C A In a certain yeast cell the concentration of Pi is approximately 22 mM Assuming that the concentration of Pi is stable (constant), what would be the equilibrium ratio of ADP to ATP (ADP ATP) under these conditions at 25C (NOTE The H20 is not used in the calculation ) B Under cellular conditions (steady state) the AG value for the hydrolysis of ATP (above reaction) is 11,023 cal mol What would be the steady state ratio of ADP to ATP (ADP ATP) under these conditions at 25C (NOTE The H20 is not used in the calculation and the Pi concentration is noted above ) 5 Consider the following reaction ATP H,04 ADP Pi AG 7 4 kcal mol at 25C A In a certain yeast cell the concentration of Pi is approximately 22 mm Assuming that the concentration of Pi is stable (constant), what would be the equilibrium ratio of ADP to ATP (ADP ATP) under these conditions at 25C (NOTE The H2O is not used in the calculation ) B Under cellular conditions (steady state) the AG value for the hydrolysis of ATP (above reaction) is 11,023 cal mol What would be the steady state ratio of ADP to ATP (ADP ATP) under these conditions at 25C (NOTE The H20 is not used in the calculation and the Pi concentration is noted above )

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Consider the following reaction: ATP+H20 ADP + Pi AGO =-7.4 kcal/mol at 25C A. In a certain yeast cell the concentration of Pi is approximately

Consider the following reaction: ATP+H20 ADP + Pi AGO =-7.4 kcal/mol at 25C A. In a certain yeast cell the concentration of Pi is approximately 22 mM. Assuming that the concentration of Pi is stable (constant), what would be the equilibrium ratio of ADP to ATP (ADP/ATP) under these conditions at 25C? (NOTE: The H20 is not used in the calculation.)

B. Under cellular conditions (steady-state) the AG value for the hydrolysis of ATP (above reaction) is -11,023 cal/mol. What would be the steady-state ratio of ADP to ATP (ADP/ATP) under these conditions at 25C? (NOTE: The H20 is not used in the calculation and the Pi concentration is noted above.)

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5. Consider the following reaction: ATP+H,04 ADP + Pi AG-7.4 kcal/mol at 25C A. In a certain yeast cell the concentration of Pi is approximately 22 mm. Assuming that the concentration of Pi is stable (constant), what would be the equilibrium ratio of ADP to ATP (ADP/ATP) under these conditions at 25C? (NOTE: The H2O is not used in the calculation.) B. Under cellular conditions (steady-state) the AG value for the hydrolysis of ATP (above reaction) is -11,023 cal/mol. What would be the steady-state ratio of ADP to ATP (ADP/ATP) under these conditions at 25C? (NOTE: The H20 is not used in the calculation and the Pi concentration is noted above.)