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
Vitamin that participates as a coenzyme incarboxylation reactions of gluconeogenesis, fatty acid synthesis 
Select and explain. 
A. Biotin, B. Vitamin B7, C. Anti egg white injury factor, D. All of the above
D: All of the above
Answer: D: All of the above 
Explanation: None