10 Amazing Facts about Red Blood Cells

Post On: February 7, 2017
In: Human

Those who want to know more about the most common type of blood cells should read the whole Facts about Red Blood Cells.  They are often called erythrocytes. The primary function of the cells is for transporting the O2 or oxygen to the body tissues of human being. It plays an important part in the circulatory system. The oxygen located in the lungs will be taken by the red blood cells.

Facts about Red Blood Cells 1: the hemoglobin

The hemoglobin is the important component in the red bloods cells, which enable the cell to bind oxygen.  This blood cell has the red color due to the presence of hemoglobin.

Red Blood Cells Facts

Red Blood Cells Facts

Facts about Red Blood Cells 2: the components in the cell membrane

The lipids and protein are the primary components of the cell membrane. It forms the structure of the cell.

Facts about Red Blood Cells 3: the function of the cell membrane

Can you guess the function of the cell membrane? It plays an important role for the capillary network, stability and deformability.

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Red Blood Cells Images

Red Blood Cells Images

Facts about Red Blood Cells 4: the shape of red blood cells

The mature red blood cells have the shape of oval biconcave disks on the human beings. Moreover, they are flexible. To maximize the presence of hemoglobin inside the cells, they are lack of organelles and nucleus. The plasma membrane of red blood cells is the sack, which contains a lot of hemoglobin.

Facts about Red Blood Cells 5: the production of new red blood cells

The human adults generate around 1.4 million new red blood cells every second. The bone marrow is the location for producing the cells, which takes place for 100 to 120 days.


Facts about Red Blood Cells 6: the circulation time for red blood cells

It needs a minute or 60 seconds to circulate red blood cells in the body.  The cells account for 15 percent of the whole body cells of human being.

Facts about Red Blood Cells 7: the blood volume

Almost 40 percent to 45 percent of the blood volume of human being is the red blood cells.

Red Blood Cells Pic

Red Blood Cells Pic

Facts about Red Blood Cells 8: the other name

Red blood cell is called in a number of names such as erythrocytes, erythroid, haematids, red blood corpuscles, red cells and RBCs.

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Facts about Red Blood Cells 9: the macrophages

The macrophages have the function to recycle the components of old red blood cells.

Facts about Red Blood Cells

Facts about Red Blood Cells

Facts about Red Blood Cells 10: the packed red blood cells

The donated, processed and stored red blood cells in a blood bank is called pRBC or packed red blood cells used for transfusion.

Are you fascinated after reading facts about red blood cells?