The following points highlight the two main heads of catabolism. The heads are: 1. Conversion of Hemoglobin to Bile Pigments 2. Metabolism of Bile Pigments. Catabolism: Head # 1. Conversion of Hemoglobin to Bile Pigments: a. About 8 grams of hemoglobin is broken down each day in the normal adult and this amount contains 27 […]