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primitive life consisted of RNA,which was a self replicating molecule.RNA molecule was surrounded by a lipoprotein vesicle and formed a primitive cell,which formed proteins.then the DNA molecule was produced from the RNA molecules by reverse transcription.then DNA replaced RNA as the genetic material.Likewise the first cell was formed that was coacervaetes.
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EzraThe only reason cells arise is from the division of cells or for better understanding is they come from OTHER CELLS.
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Where do haemoblasts originate?
Haemoblasts originate in the bone marrow. They are stem cells that give rise to all blood cells in the body, including red blood cells, white blood cells, and platelets.
Where do Schwannomas originate?
Schwannomas originate in the Schwann cells
Stem cells responsible for the production of white blood cells originate in what?
Stem cells responsible for the production of white blood cells originate in the bone marrow. These stem cells differentiate, or specialize, into various types of white blood cells including lymphocytes, neutrophils, and monocytes.
B cells and t cells both originate from stem cells in the?
B cells and T cells both originate from stem cells in the bone marrow. B cells mature in the bone marrow, while T cells mature in the thymus. Both cell types play crucial roles in the adaptive immune response.
What cells originate from monocytes?
Macrophages and dendritic cells originate from monocytes. Monocytes are a type of white blood cell that circulate in the bloodstream and can differentiate into macrophages which are involved in immune responses and tissue repair, or dendritic cells which play a key role in presenting antigens to activate T cells in the immune system.
