Blood formation and maturation Assignment Example | Topics and Well Written Essays - 250 words

Blood formation and maturation - Assignment Example On the fourth day, normoblast is formed containing about thirty-five percent of the hemopoietic of a full red blood cell, and mostly the nucleus disappears at this point. From the fifth to the seventh day, the reticulocyte matures and the synthesis of the hemopoietic is increased. The outline of the red blood cell gets attained at this point, and the cells still contain the ribonucleic acid. On the eighth day, the red blood cell is mature without the ribonucleic acid, and no synthesize of the hemopoietic (Leach, 2015). Leukocytes are separated into two types the granulocytes and the agranulocytes (Leach, 2015). These types are further categorized into the lymphocytes, monocytes, basophils, neutrophils, and eosinophil. Leukocytes with the exception of the lymphocytes mature in the bone marrow (Leach, 2015). In early development like the case of embryos, white blood cells are formed in the yolk sac and later on in the spleen and lymph nodes. After the development of the bone marrow, most of the white blood cells are formed in it. However, maturation gets left to take place in secondary lymphoid organs such as the spleen and the lymph nodes (Boundless 2,