Which of the following terms describes the process by which red blood cells are formed? Is it: a) erythroblastosis b) erythropoiesis c) erythromyacinosis d) cardiosis
option B. Erythropoiesis happens frequently in bone marrow and leads to blood stream. Mature pink blood cells are generated from multipotent hematopoietic stem cells, thru a complicated maturation method regarding numerous morphological adjustments to provide a surprisingly useful specialised cells. In mammals, terminal steps worried expulsion of the nucleus from erythroblasts that results in the formation of reticulocytes. In order to provide mature biconcave purple blood cells, organelles and ribosomes are selectively removed from reticulocytes in addition to the plasma membrane undergoes remodeling. The mechanisms concerned in those final maturation steps are nevertheless below investigation. Enucleation includes dramatic chromatin condensation and status quo of the nuclear polarity, that's pushed through a rearrangement of actin cytoskeleton and the clathrin-based era of vacuoles on the nuclear-cytoplasmic junction. This technique is preferred through interplay among the erythroblasts and macrophages on the erythroblastic island.
