This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Proteins and Amino Acids, Subject name: Biochemistry
Urea cycle take place in: 
Select and explain. 
A. Liver, B. GIT, C. Spleen, D. Kidney
A: Liver
Answer: A: Liver 
Explanation: Ans. a. LiverSITE OF UREA CYCLEOrgan: LiverOrganelle: Partly mitochondrial and partly cytoplasmic