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
Gluconeogenesis in Fasting state is indicated by : 
Select and explain. 
A. Citrate activation by acetyl Co-A carboxylase, B. Pyruvate Carboxylase activation by Acetyl CoA, C. Fructose 1,6 bisphosphate activates Pyruvate Kinase, D. Fructose 2, 6 bisphosphate activates PFK-1
B: Pyruvate Carboxylase activation by Acetyl CoA
Answer: B: Pyruvate Carboxylase activation by Acetyl CoA 
Explanation: B i.e. Pyruvate carboxylation activation