Long answer question (15marks) 1. Write a detail note on urea cycle with reaction? Mention its major metablic disorders . 2. Explain the transamination reaction ? Involved in the catabolism of amino acids. 3. What are the bile pigments. Name the diseases aassociated with their metablism. 4. What are transaminase. Write the fiagnostic importance of transaminases. 5. What are porphyrin. Explain the type and clinical importance of porphyria. Short answer question ( 5 marks) 1. Explain the transamination reaction involved in thr catabolism of amino avids. 2. Explain phenoketoneumia and alkaptoneumia 3. What is porphyria? 4. What is jaundice? Explain the different types of jaundice? 5. What is normal blood urea level? Name two condition in which blood urea level is elevated .