Physiology Cardiovascular system 009cf1a3 Hemoglobin binding protein is A Haptoglobin B Hemopexin C Albumin D Both Option 1 & 2 High-Yield Explanation Hemopexin- Binds to porphyrins, paicularly heme for heme recyclingHaptoglobin Binding, transpo of cell-free hemoglobin (Hemoglobin 1:1 binding)