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 (Kreb's cycle), B. Glycogenolysis, C. Fatty acid oxidation, D. Electron transpo chin
B: Glycogenolysis
Answer: B: Glycogenolysis 
Explanation: Glycogenolysis is the breakdown of glycogen (n) to glucose-1-phosphate and glycogen (n-1). Glycogen branches are catabolized by the sequential removal of glucose monomers phosphorolysis, by the enzyme glycogen phosphorylase