The Yellow colour of urine is due to which pigment:

Options :
  1. Urochrome
  2. Ammonia
  3. Nitrogen
  4. Plasma
Answer and Explanation :-

Answer: Option 1


Urochrome is the chemical primarily responsible for the yellow colour of urine. It is a linear tetrapyrrole compoundand are the degradation products of the cyclic tetrapyrrole heme.

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