Neither the Greek government nor its eurozone partners want to see Greece leaving the eurozone-or a Grexit as it has become known. But if they cannot agree a way forward it could come to that. To state the obvious, no country has left before.
Bilirubin: 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
The most important bile pigments, which are found in the bile of man and carnivorous animals, are the green pigment biliverdin and the reddish yellow pigment bilirubin. The structure of the bile pigments includes four pyrrhole rings interconnected by carbon atoms.