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: Anatomy
Pale lemon yellow colour of urine is due to all except? 
Select and explain. 
A. urochrome, B. urobilin, C. Uroerythrin, D. Urobilinogen
C: Uroerythrin
Answer: C: Uroerythrin 
Explanation: Pale lemon yellow colour of the urine is due to Urochrome Urobilin Uroerythrin UROERYTHRIN - is a red, brown color pigment, that is a derivative of urochrome. Itdoes not give yellow color to urine Ref : page no 574 Textbook of physiology Volume 17th edition AKJain