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
All of the following occur in mitochondria except: 
Select and explain. 
A. Citric acid cycle (Krebs's cycle), B. Glycogenolysis, C. Fatty acid oxidation, D. Electron transport chain
B: Glycogenolysis
Answer: B: Glycogenolysis 
Explanation: Ans. B. GlycogenolysisGlycogenolysis occurs in the cytoplasm.Other metabolic reactions in the cytosol - glycolysis, glycogenesis, cholesterol synthesis, HMP shunt, bile acid synthesis