Red Blood Cell Type Group B

November 30, 2020

A red blood cell has what is known as a biconcave shape. There are four major blood groups determined by the presence or absence of two antigens a and b on the surface of red blood cells.

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In addition to the a and b antigens there is a protein called the rh factor which can be either present or absent creating the 8 most common blood types a a b b o o ab ab.

Red blood cell type group b. The abo blood group is the most important of all the blood group systems. If you have type a and type b antigens on the surface of your red blood cells you do not have antibodies to a or b antigens in your plasma. Listed below are the blood group types and their importance.

Presence of rh antigen on red blood cells then that particular blood is positive if rh is absent then it is negative. Blood group b has a b antigen on red cells with the a antibody in the plasma. How is b positive blood type inherited.

There is currently a very high demand for b positive donations with the subtype ro. Blood group ab has both a and b antigens but no antibodies. Blood group o is the most.

Blood group b has b antigens with anti a antibodies in the plasma. Blood group o has no antigens but both anti a and anti b antibodies in the plasma. A blood group known as duffy is also associated with infection by another type of malaria known as plasmodium vivax when this protein is absent from the red blood cells the cells are resistant.

B positive is an important blood type for treating people with sickle cell disease and thalassemia who need regular transfusions. If parental blood groups consist of o and b the child s blood group will either be o or b. Blood group is decided whether it is positive or negative based on the rh factor present in it.

Blood type is determined by what antigens are present on the. A and b genes are codominant in relationship making the expression of both antigens a and b when either alleles a or b is present. It is not known what the functions of the a and b antigens are.

The primary function of red blood cells is to transport oxygen to body cells and deliver carbon dioxide to the lungs. There are four different abo blood groups see table1 determined by whether or not an individual s red cells carry the a antigen the b antigen both a and b antigens or neither. If you have neither type a nor type b antigens on the surface of your red blood cells you have anti a and anti b antibodies in your plasma.

Red blood cells also called erythrocytes are the most abundant cell type in the blood. The red blood cell membrane includes a type b recognition protein. Blood group a has a antigens on the red blood cells with anti b antibodies in the plasma.

A person has type b blood. These conditions affect south asian and black communities where b positive blood is more common. Other major blood components include plasma white blood cells and platelets.

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