if an ATP molecule is hydrolyzed (by two water molecules) all
the way to AMP (and...
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Chemistry
if an ATP molecule is hydrolyzed (by two water molecules) allthe way to AMP (and two Pi) in two steps, how many total kcal/molof energy could be released? Explain.
Using this equation.
ADP + H2O -> AMP + Pi + 7.3 kcal/mo
Answer & Explanation
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Removing or adding one phosphate group interconverts ATP to ADP or ADP to AMP Breaking one phosphoanhydride bond releases 73 kcalmol of energy ATPH2OADPPiG 305 kJmolG 305 kJmolATPH2OADPPi ATPH2OAMP2PiG 61 kJmolG 61 kJmolATPH2OAMP2Pi 2ADPH2O2AMP2PiG 61 kJmolG 61 kJmol2ADPH2O2AMP2Pi At pH 7 ATP4H2OADP3HPO24HATP4H2OADP3HPO42H The ATP hydrolysis an exergonic reaction The entropy which is the level of disorder of ADP is greater than that of
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