bone marrow and lymphoid tissue
mitochondria and nucleus
RBC (Red Blood Corpuscles) in Mammals except in Camel and lama.
Red blood cells do not have a Golgi apparatus. They lose their nucleus and other organelles during maturation, including the Golgi apparatus, to make space for more hemoglobin, which allows them to efficiently carry oxygen.
No, they don't fight pathogens, they just transport oxygen around the body. It is the white blood cells called neutrophils and monocytes which are involved in phagocytosis, and thereby fighting pathogens.
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.
Mitochondria is absence in mature RBC of eukaryotic cell. RGUKT IIIT NUZVID: N091528
mitochondria and nucleus
RBC (Red Blood Corpuscles) in Mammals except in Camel and lama.
Making proteins and mitosis.
Red blood cells do not have a Golgi apparatus. They lose their nucleus and other organelles during maturation, including the Golgi apparatus, to make space for more hemoglobin, which allows them to efficiently carry oxygen.
No, they don't fight pathogens, they just transport oxygen around the body. It is the white blood cells called neutrophils and monocytes which are involved in phagocytosis, and thereby fighting pathogens.
1.small rbc 2.twister rbc 3.bite rbc 4.acanthocyte rbc 5.donat rbc 6.mikey mouse rbc
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.
Red blood cells, when mature, have no nucleus and can not reproduce.
In mature humans (and most mature mammals), erythrocytes (red blood cells, RBCs) are made in the medulla (center cavity) of the long bones like the femur, the humerus and tibia. In young mammals, there are several sites of extra-medullary hematopoiesis such as the spleen.
Reticulocytes would be released into the blood soon after a donation. They have 80% the amount of a regular RBC's hemoglobin, and within 24 hours in the blood stream they would become a mature RBC.
if we consider the formation of RBCs Erythropoietin, produced by the kidneys, signals RBC formation in the red bone marrow is required. but if we consider the activation of rbc so haemoglobin is essential, in which haemoglobin consiats of single molecule so we can also say for the activation of rbc that:- IRON------>HAEMOGLOBIN------>RBC and RBC are produced as BY KIDNEY------->ERTHROPROTEIN------>RBC