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Erythrocytes also known as red blood cells do not have a nucleus. The life expectancy for a red blood cell is on average 3 weeks.

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11y ago

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What does the nucleus do for red blood cell?

Red blood cells do not contain a nucleus.


What is the theory that all human cells contain a nucleus?

This theory is false. Red blood cells do not contain a nucleus.


Do all cells contain a ture nucleus?

No. Red blood cells (RBC) for example, do not contain a nucleus. Also, prokaryotes do not.


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 cell doesn't contain any nucleus?

Red blood cells (RBCs) do not contain a nucleus. They lose their nucleus during development to make room for more hemoglobin, which is necessary for oxygen transport in the blood.


What contains no nucleus so they are unable to form new cells?

Red blood cells, or erythrocytes, contain no nucleus.


Is DNA found in RBC and WBC?

You have about 25 trillions of RBC in your blood. They do not have nucleus in them and so no DNA. WBC has a nucleus and contains the DNA.


What type of cells contain a nucleus?

The cells of eukaryotes will contain a nucleus.


Do not have nuclei?

Some types of cells, including red blood cells as an example, do not contain nuclei, or a nucleus. The nucleus is the "brain" of a cell. Both animal and plant cells contain nuclei.


Differentiate human red blood cells to a frog red blood cell?

1) Frog's red blood cells contain a nucleus that carries all the genetic information needed to make new cells by replication. Human red blood cells contain no nuclei because they reproduce differently than frog. 2) We human have platelets in our blood but frogs do not have them.


What organelle is found in frog's blood cells that's not found in human blood cells?

Frog red blood cells contain a nucleus, whereas human red blood cells do not.


Which blood cell has DNA?

All groups of white blood cells have DNA. When a blood sample is procured for the isolation of DNA, the white blood cells are the target cells since they have nuclei containing DNA. Red blood cells on the other hand, contain neither nuclei nor DNA