Comparing Windows Media Player and RealPlayer. Before getting into details and the differences between Microsoft Windows Media Player (WMP) 12 and RealPlayer one thing is clear they both deliver high-quality audio and video. Deciding which media player is right for you depends on what you want it to do. One media player offers a bit more customization of controls and a store, while the other player has more media-centric features. Here are some considerations to help you determine which media player is best for you.
Sickle cell disease is a group of disorders that affects hemoglobin, the molecule in red blood cells that delivers oxygen to cells throughout the body. People with this disorder have atypical hemoglobin molecules called hemoglobin S, which can distort red blood cells into a sickle, or crescent, shape.ickle cell disease is a group of disorders that affects hemoglobin, the molecule in red blood cells that delivers oxygen to cells throughout the body. People with this disorder have atypical hemoglobin molecules called hemoglobin S, which can distort red blood cells into a sickle, or crescent, shape.
Sickle cell disease is an inherited blood disorder in which the body produces abnormally shaped red blood cells. In sickle cell disease, the hemoglobin in red blood cells clumps together. This causes red blood cells to become stiff and C-shaped. These sickle cells block blood and oxygen flow in blood vessels.n sickle cell disease, the hemoglobin clumps together, causing red blood cells to become stiff and develop a C-shaped (âsickleâ) form. These sickled red blood cells can block blood vessels, reducing blood flow in many parts of the body. This process results in tissue and organ damage.