The nuceli is ejected after the cell is formed. This affects not the life span, but the ability to make energy. The life span of a red blood cell is 120 days.
Red blood cells do not have nuclei or mitochondria.
Red blood cells eject their nuclei in their development and are found in the blood stream.
No. Mammalian red blood cells do not have nuclei.
red blood cells gradually become filled with hemoglobin, their nuclei and other organelles are forced out. Thus, mature red blood cells do not have nuclei.
Because your white blood cells have nuclei - which is where the chromosomes are found. Mature red blood cells do not have nuclei.
No, blood cells live the same lifespan no matter how old the human is.
Red Blood Cells
Red blood cells (erythrocytes) do not have nuclei.
A cow's red blood cell does not have a nuclei. Most mammals do not have a nuclei in their red blood cells.
Red cells, at one time contained nuclei; however, when circulating in your blood stream, they do not.
As red blood cells gradually become filled with hemoglobin, their nuclei and other organelles are forced out. Thus, mature red blood cells do not have nuclei.
All cells have nuclei