<prompt> What isare true about bilirubin?a Conjugation is rate limiting stepb Bilirubin has affinity for elastinc Conjugated bilirubin is maximum in bloodd Total Hb content of body is 750 gmcdabbd  <response>: Excretion of conjugated bilirubin into biliary canaliculi is the rate limiting step in bilirubin metabolismBilirubin has affinity for elastin, therefore jaundice is most easily seen in the sclera.Normally unconjugated bilirubin is more than conjugated bilirubin, in bloodTotal bilirubin 0.3 1.9 mgdlConjugated bilirubin 0 to 0.3 mgdlUnconjugated bilirubin Total conjugated 0.3 1.6 mgdlNormally hemoglobin content of blood is between 120-160 gmL Harrison 17the p. A-2, and a normal adult usually have 5 litre of blood. So total hemoglobin is 600 - 800 gm. 