Blood Groups and Compatibilities

blood group  There are four main blood types: A, B, AB and O Blood bank specialists determine your blood type based on whether you have antigen A or B on your red blood You belong to one of four blood types: O, A, B and AB with an additional Rh factor Canadian Blood Services provides all donors with this information

Genetics of the ABO System The ABO blood group system is controlled by a single gene on chromosome 9 There are three common alleles for the Blood Type Is Determined Genetically The A and B antigen molecules on the surface of red blood cells are made by two different enzymes These two enzymes are

Blood Types · O-, O+ Patients with any blood type can receive O negative blood · A+ This blood is the second most frequently occurring blood type · A-, B+, B- มหิดล แชนแนล•153K views · 20:12 · Go to channel · Blood Journey, Donating to the The Red Cross and Where Will