This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Respiratory Chain, Subject name: Biochemistry
Hydrolysis of which of the following yields 10.5 Kcal energy? 
Select and explain. 
A. ATP, B. GTP, C. UTP, D. Creatine phosphate
D: Creatine phosphate
Answer: D: Creatine phosphate 
Explanation: ANSWER: (D) Creatine phosphateREF: Harper 28th ed Table 11-1Free Energy of Hydrolysis of Some Organophosphates of Biochemical Importance DGdegCompoundkJ/molkcal/molPhosphoenolpyruvate-61.9-14.8Carbamoyl phosphate-51.4-12.31,3-Bispbosphoglycerate (to 3-phosphogiycerate)-49.3-11.8Creatine phosphate-43.1-10.3ATP - AMP + PPi-32.2-7.7ATP - ADP + Pi-30.5-7.3Glucose 1-phosphate-20.9-5.0PPi-19.2-4.6Fructose 6-phosphate-15.9-3.8Glucose 6-phosphate-13.8-3.3Glycerol 3-phosphate-9.2-2.2