lysomes ! =]
In small channels of the spleen
spleen
liver
Age and damaged (senescent) red blood cells (erythrocytes) are broken down and recycled by the spleen, although the liver also plays an important role.
Human red blood cells function for an average of 120 days, or about 4 months. After this the red blood cells are too damaged to carry oxygen effectively and are broken down.
Liver, the red blood cells are broken down into bile.
you are ill.
Lipids are required for repairing damaged blood cells
bacteria, white blood cells, and damaged cells
they are removed by your liver
The phagocytes, which are a type of white blood cells. spleen
Red blood cells can not reproduce because they do not have a nucleus like all other cells. Red blood cells last at least 3-4 months. When they are destroyed, heme (consisting of iron) is released; the iron is used to reproduce red blood cells.
Platelets are blood cells that help stop bleeding. When we cut ourselves we have broken a blood vessel and the blood leaks out. In order to plug up the holes where the blood is leaking from the platelets start to stick to the opening of the damaged blood vessels. As the platelets stick to the opening of the damaged vessel they attract more platelets, fibers and other blood cells to help form a plug to seal the broken blood vessel. When the platelet plug is completely formed the wound stops bleeding. We call our platelet plugs scabs.
damaged tissue can be reqaired by the .
Cytokines