My best friend hasn't cam to school since last week and I try to call her but she nvermind picks up I come to her house she's not home where is she Im really worried and my teachers bday is soon and I don't know what to give her oh dear here comes my mum to take me shopping for my teachers present.
Erythropoiesis (from Greek 'erythro' meaning red and 'poiesis' meaning to make) is the process which produces red blood cells (erythrocytes). It is stimulated by decreased O 2 in circulation, which is detected by the kidneys, which then secrete the hormone erythropoietin.
Erythropoiesis. We're now going to talk about the physiology of erythropoiesis. Erythropoietin is a hormone that is the main regulator of the production of red blood cells. Erythropoietin is made in the kidneys and its synthesis is increased in response to a lack of oxygen or hypoxia. Erythropoietin then makes its way to the bone marrow where it stimulates the production of red blood cells.