This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Anatomy
All the following enzymes activity is increased in fasting state except 
Select and explain. 
A. Acetyl CoA carboxylase, B. Carnitine acyl transferase, C. Phospho enol pyruvate carboxykinase, D. Pyruvate carboxylase
A: Acetyl CoA carboxylase
Answer: A: Acetyl CoA carboxylase 
Explanation: MetabolismRegulatory enzymesLipid metabolism Fatty acid oxidation Carnitine acyltransferase 1KetogenesisHMG CoA synthaseLipolysis Hormone-sensitive lipaseCarbohydrate metabolism Glycogenolysis Glycogen phosphorylase Gluconeogenesis Pyruvate carboxylase Phosphoenol pyruvate carboxykinase (PEPCK)Fructose1,6 bisphosphataseGlucose-6-phosphatase(Refer: DM Vasudevan, Textbook of Biochemistry, 7th edition, pg no: 102-103)