This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Gluconeogenesis, Subject name: Biochemistry
Arrange the enzymes used to conve propionyl CoA to glucose in sequence: A. Methyl malonyl CoA racemase B. Succinate Thiokinase C. Methyl malonyl CoA mutase D. Propionyl CoA carboxylase 
Select and explain. 
A. D- B- C-A, B. D- A- C-B, C. A- D- B-C, D. B- A- D-C
B: D- A- C-B
Answer: B: D- A- C-B 
Explanation: Succinate Thiokinase is enzyme used in TCA.