NEET BIOLOGY

Detailed explanation-1: -Urine has a yellow tint due to the presence of urochrome. Urochrome is formed through the breakdown of bile pigments in the liver, preceded by the breakdown of hemoglobin.

Detailed explanation-2: -Urobilin or urochrome is the chemical primarily responsible for the yellow color of urine. It is a linear tetrapyrrole compound that, along with the related colorless compound urobilinogen, are degradation products of the cyclic tetrapyrrole heme.

Detailed explanation-3: -Overview. Urochrome is a pigment that causes the yellow color in urine. It is a breakdown product of the blood’s hemoglobin and is removed by the kidneys.

Detailed explanation-4: -The most common color of urine is yellow, which is caused by the presence of urobilin, a biochemical waste product generated from the breakdown of old red blood cells.

Detailed explanation-5: -Hint: Urochrome is the chemical responsible for the yellow colouration of urine. It has a linear tetrapyrrole structure, along with related compound urobilinogen. They are the final degradation products of the cyclic tetrapyrrole rings of haem. They are the oxidation products of the fluid stored in the gallbladder.