This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Physiology
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 transport chain
B: Glycogenolysis
Answer: B: Glycogenolysis 
Explanation: Reactions that take place in
-        Mitochondrion

TCA cycle/ Citric acid cycle 
Beta oxidation of fatty acids 
Ketogenesis
Respiratory chain 
Part of Gluconeogenesis & Urea cycle

-        Cytosol

Glycolysis/EMP​
Pentose phosphate pathway​
Fatty acid synthesis​
Part of Gluconeogenesis & Urea cycle​
Glycogenolysis