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Mammal RBC's do have nuclei in them in their early stages, but by the time they reach maturity the nucleus is gone. There is no need for the nucleus after maturity since the cell's function is fairly passive. A nucleus would be required if the cell needed to produce a product or perform a task like cell division, but since it doesn't need to do these things a nucleus is not necessary. The nucleus is required at the early stages in order to produce the hemoglobin that eventually fills the cell. If the nucleus didn't disappear it would either make the cell too large to slip through capillaries or would reduce the oxygen carrying ability of the cell by displacing some of the hemoglobin that would fill it.
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Which type of blood cell has no nucleus?
That depends on which species you're referring to. In most mammals, including humans, mature red blood cells do not have a nucleus.
What animal has a nucleus in matured RBC?
A frog has a nucleus in matured RBC.
Does mature mammalian RBC have RNA?
No. As part of the RBC maturation process in mammals, the red blood cells loses its nucleus and is no longer able to synthesize RNA. Immature RBC's, called reticulocytes, do still have small amounts of RNA. However, it is atypical to see more then 1% in a healthy blood smear.
What organism has no mitochondria?
All prokariyotes do not have. Some eukariyotic cells like mammalian RBC lack
Do a mammalian cellular organelle contain a nucleus?
Mammalian cells have nuclei. But red blood cells lack
Why rbc lost its nucleus?
This is a freak accident in the mammalian lineage.
Why camel's RBC are nucleated?
Mammalian RBC is always enucleated [Without nucleus] without any EXCEPTION The mammalian RBC is also biconcave and DISCOIDAL except Camel and Llama, which have Oval shaped RBC
Which type of blood cell has no nucleus?
That depends on which species you're referring to. In most mammals, including humans, mature red blood cells do not have a nucleus.
What are cells that do have a nuclei?
Nucleus is an imp component of cell essential for survival . An organised nucleus appears in eukaryotes(except mammalian rbc and sieve tube cells of phloem) for the first time .Prokaryotes have an unorganised nucleus....
What are the names for cells that do not have a nucleus?
Prokaryotic cells i.e.. red blood cells mammalian RBC This is not submitted by he same person btw. this is submitted by justwannabe
What animal has a nucleus in matured RBC?
A frog has a nucleus in matured RBC.
Does mature mammalian RBC have RNA?
No. As part of the RBC maturation process in mammals, the red blood cells loses its nucleus and is no longer able to synthesize RNA. Immature RBC's, called reticulocytes, do still have small amounts of RNA. However, it is atypical to see more then 1% in a healthy blood smear.
Does amphibians have nucleus in rbc?
Yes.
Which animal have nucleus in RBC?
Camel
What does a blood cell not have?
a rbc has 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.
Which animal's red blood cells has a nucleus?
camels have nucleus in their RBC's.
