Regulation of iron absorption and transport. Iron for use in synthesis of heme, iron-sulfur centers and other non-heme iron proteins is obtained from the diet and via release of recycled iron from macrophages of the reticuloendothelial system that ingest old and damaged erythrocytes (red blood cells).
Four-stroke oil is more like the oil used in cars but both 2-stroke and 4-stroke oil serve the same purpose - to keep the engine lubricated. Four-stroke dirt bike oil comes in a variety of weights like 10w-40, 20w-50 and so on. It is not mixed with gas.
Motion Fuels is a full service bulk fuel plant located in Clarksville, Arkansas. Whether you need a fuel delivery or just want to fill you vehicle at the pumps, this is the place for you. We carry a wide range of fuel including non-ethanol gasoline in 87, 89, and 91 octane, as well as, highway and off-road diesel. Motion Fuels also has Kerosene in bulk and at the pump for customers. Racing Fuel is also available upon request in five gallon buckets and 55 gallon drums.