<prompt> Which isare not transpo protein?TransferrinCollagenCeruloplasminHemoglobin  <response>: Ans.isbi.e., Collagen Ref is a structural proteinAlbumin has circulating transpo proteins such as steroids, thyroxine, triiodothyronine, fat soluble hormones, fatty acids to liver, unconjugated bilirubin, many drugs, Calcium, magnesium, cations anions.Ceruloplasmin has CopperHemoglobin - Oxygen from lung to tisuuesTransferrin - iron ions in the ferric form Fe3. 