Question 10 of 30 Incorrec Map Sapling Learning macmillan learning Assume that t

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Question 10 of 30 Incorrec Map Sapling Learning macmillan learning Assume that the complete combustion of one mole of glucose to carbon dioxide and water liberates 2870 kJ/mol (AG"--2870 kJ/mol). If one contraction cycle in muscle requires 61 kJ, and the energy from the combustion of glucose is converted with an efficiency of 39% to contraction, how many contraction cycles could theoretically be fueled by the complete combustion of one mole of glucose? Round your answer to the nearest whole number. Number 10 cycles per mole glucose There is a hint available! View the hint by clicking on the bottom divider bar. Click on the divider bar again to hide the hint. Close Previous e Check Answer-Next-I Exit ? Hint

Explanation / Answer

Emuscle = 61 kJ/cycle

if effciency is 39% then

Etotal = 61/0.39 = 156.410 kjJ/cycle

then

Ncycles = (2870)/(156.410) = 18.349 cycles per mol

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