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: Biochemistry
Compound that joints glycolysis with glycogenesis & glycogenolysis : 
Select and explain. 
A. Glucose 1, 6 bi phosphate, B. Glucose 1 PO4, C. Glucose 6 PO4, D. Fructose 1, 6 bi phosphate
C: Glucose 6 PO4
Answer: C: Glucose 6 PO4 
Explanation: C i.e. Glucose 6 PO4Glucose 6 phosphate is an impoant compound that joins several metabolic pathways viz. glycolysis, glycogenolysis, glycogenesis, gluconeogenesis and pentose phosphate pathwayQ