There are four different types of blood A, B, AB, O. They are determined by the protein (antigen) found on the RBCs. Prepared by Abeer Alhabash.
Blood Types. Blood Types… Blood from the donor to the recipient must be compatible. The problem occurs when the protein (antigen) outer layer of the RBC.
BLOOD GROUPS By: Aasiyah Sharieff. B LOOD T YPE Not everyone has the same blood type. Blood type refers to features of the person’s red blood cells.
