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.
This sequence limits the possibility of the battery sparking. Disconnect the strap that holds the battery in place, and remove the battery. Replace the defective battery with a replacement battery that is specifically designed to handle the requirements of your dirt bike.The battery in a gas-powered, electric start dirt bike is designed to provide cranking amps.It does not supply continuous power.ow to Replace Your Dirt Bike Battery. This entry was posted on September 25, 2012 by VeInteractive. Dirt bikes are responsive lightweight motorcycles that are designed to handle off-road conditions. Some bikes have gas engines that require a battery to start the engine, while others are completely battery powered.