Find Manns Choice Pennsylvania treasurer, tax collector, tax assessor, and property assessor. Treasurers and tax collectors provide information on property searches, tax bills, property liens, tax assessed values, and deductions. Manns Choice Treasurer & Tax Collector.
Blood type AB means you have both A and B antigens. A antigen is a sugar called N-acetyl galactosamine, added to fucose present on a red cell membrane glycoprotein. B antigen â¦ is a sugar called D-galactosamine, also added to fucose.
People with type AB positive (AB+) are considered universal recipients for red blood cells as they can receive them from any other blood type donor. The most common blood type in Canada is O positive (O+), about 39 per cent of the population has it, which is why we have the greatest need for type O blood. The least common type is AB negative (AB-), the blood type of less than one per cent of the population.