This information is used to determine the density of the air entering the combustion chamber (in conjunction with the IAT (Intake Air temperature) sensor), which is used when calculating the proper air/fuel mixture for the engine, especially at WOT since the system is not in closed-loop at this time.
The TTR gene provides instructions for producing a protein called transthyretin. This protein transports vitamin A (retinol) and a hormone called thyroxine throughout the body. To transport thyroxine, four transthyretin proteins must be attached (bound) to each other to form a four-protein unit (tetramer).
Transamination. The transfer of an amino group from one molecule to another without the intermediate formation of ammonia.Enzymatic reactions of this type play a prominent role in the formation and ultimate breakdown of amino acids by living organisms.he enzymatic transamination reaction, which was discovered in 1937 by the Soviet biochemists A. E. Braunshtein and M. G. Kritsman, is an important link in the process of synthesis and deamination of many amino acids in animals, plants, and microorganisms.