Glycogen phosphorylase with a mass of 97.434 kDa in muscle cells. While the enzyme can exist as an inactive monomer or tetramer, it is biologically active as a dimer of two identical subunits. In mammals, the major isozymes of glycogen phosphorylase are found in muscle, liver, and brain. The brain type is predominant in adult brain and embryonic tissues, whereas the liver and muscle types are predominant in adult liver and skeletal muscle, respectively. The glycogen phosphorylase dimer has many regions of biological significance, including catalytic sites, glycogen binding sites, allosteric sites, and a reversibly phosphorylated serine residue. First, the catalytic sites
Organ donation in Australia regards to organ donation, which has a large impact on families giving consent for organ donation. Donation cannot go ahead without families consent even if the person is on the donor register. In most cases religions support organ donation. There are a few aspects of each religion that make the logistics of organ donation difficult however most of these can be overcome in some way. Most organ donations in predominately Muslim countries are live donations, for example in Iran in 2006 only 13% of renal transplants were from deceased donation. In Islamic religion, violating the human body whether living or