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
Arginosuccinate is synthesized from 
Select and explain. 
A. Citrulline and arginine, B. Arginine and aspaate, C. Citrulline and aspaate, D. Citrulline and fumarate
C: Citrulline and aspaate
Answer: C: Citrulline and aspaate 
Explanation: Ans. is 'c' i.e., Citrulline and aspaate Arginosuccinate is synthesized from citrulline and aspaate in Urea cycle.