Red blood cells carry oxygen through your body.
well you dont want your blood cells to big or to small the red blood cells are what keeps your blood flowing the correct way so yes red blood cells are life threatening.
Nope... the sole purpose of red blood cells - is to transport oxygen and waste products to and from cells.
The purpose of washing red blood cells is to remove unwanted substances such as plasma, preservatives, or residual components from the blood donation process. This helps prevent adverse reactions in the recipient and ensures that only the red blood cells are transfused.
Red blood cells carry oxygen throughout the body, while white blood cells are part of the immune system and attack foreign organisms that enter the body, like bacteria.
Red blood cells don't have nuliets however white blood cells do. Red blood cells can have an average life-span of 120 days while white blood cells do not have an average life span. Also, white blood cells are larger than red blood cells.
The spleen identifies "old" erythrocytes (RBCs) and destroys them. The life of an RBC is around 120 days.
this mostly happens with multi-cellular organisms and red blood cells. Red blood cells lose their nucleus.
Red blood cells are large, round cells in the bloodstream. They are red because they contain hemoglobin. Hemoglobin is used to transport oxygen through the bloodstream, from the lungs to the cells of the rest of the body. Then the hemoglobin in the red blood cells absorbs carbon dioxide to transport to the lungs for exhalation. So the purpose of red blood cells is to supply oxygen and eliminate carbon dioxide in the body.
about two weeks
Respiration
The purpose of red blood cells is to transport oxygen from your lungs to the other parts of your body, and to take the carbon dioxide created by your body into your lungs, so that they can be expelled.
Red blood cells contain hemoglobin. These cells are also known as erythrocytes.