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In most mammals, mature erythrocytes (red blood cells) have no nucleus. Matured from stem cells in the bone marrow, they circulate in the blood for about 100 days before being recycled by macrophages. Since their function is the transport of oxygen and CO2 through hemoglobin, they need no protein synthesis after they are completely matured, so there's no need for keeping the nucleus.

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What is the only cell in the human body that doesn't have a nucleus?

Mature red blood cells are the only human cells that do not have a nucleus. sorry to do this but that's not the answer but i don't know it


What components of mammalian blood contains a nucleus?

White blood cells, also known as leukocytes, are the only type of blood cells in mammals that contain a nucleus. Red blood cells, or erythrocytes, do not have a nucleus.


Which cells lack a nucleus?

Red blood cells lack a nucleus.


What examples are names of cells that does not have a nucleus?

Red blood cells, or erythrocytes, do not have a nucleus.


What kinds of cells has no nucleus?

Prokaryotic cells have no nucleus. In the human body, mature erythrocytes (red blood cells) have no nucleus.


What does the nucleus do for red blood cell?

Red blood cells do not contain a nucleus.


Do white blood cells have nuclei?

Yes, most white blood cells have a nucleus. This nucleus contains the genetic material that controls the cell's functions. White blood cells play a critical role in the immune system by helping to defend the body against infections and foreign invaders.


Do all mammals red blood cells have no nucleus?

No, not all mammals have red blood cells without a nucleus. In most mammals, including humans, red blood cells lose their nucleus as they mature, but there are exceptions, such as camelids like llamas and alpacas, where mature red blood cells retain their nucleus.


What type of cells lack a nucleus?

This is a biology question, but the answer is Prokaryotic. ------------------------------------------------------------------------------------ Red blood cells also lack a nucleus.


Which cells in the body do not have a nucleus?

Red blood cells, also known as erythrocytes, do not have a nucleus. This lack of a nucleus allows them to have more space to carry oxygen and carbon dioxide in the bloodstream.


Which cells in the blood does not have the nucleus?

There are several different cells in the human body that do not have a nucleus. An example of this is a red blood cell, or erythrocyte.


What blood cells have a nucleus?

PLEASE DO NOT CHEAT you wil figure it out ask yer mommma