Question

what is bilirubin? Write about its reference to Red Blood Cells(RBCs)?​

Answer 1

Explanation:

Bilirubin, a brownish yellow pigment of bile, secreted by the liver in vertebrates, which gives to solid waste products (feces) their characteristic colour. It is produced in bone marrow cells and in the liver as the end product of red-blood-cell (hemoglobin) breakdown.

Answer 2

Answer:

Explanation:we know that the life span of RBC is 120days so after 120 days when they die they release 3 pigments called biliverdin, bilirubin,urochrome urochrome is responsible for the amber color of urine and all the other pigments mixed with bile along with steroids,alkaline saltsetc..