Split reins are a piece of equipment used for communicating with a horse while it is being ridden. Split reins are actually two separate, individual reins that are used together, with one rein on each side of the horse's neck.
As discussed above, mitochondria are the sites of respiration, and generate chemical energy in the form of ATP by metabolizing sugars, fats, and other chemical fuels with the assistance of molecular oxygen.
Mitochondria are the power plants of the cell. The function of the mitochondria is to provide the chemical energy necessary to carry out the various cellular activities.Defects in the mitochondria structure or in the gene organization in the mitochondria lead to ill health and disease.unction of Mitochondria. The enzymes in the matrix break down carbohydrates and sugars to produce adenosine triphosphate (ATP). ATP molecules store the chemical energy required by the cell to carry out its metabolic functions. It is for this reason that the mitochondria are called the power plants of the cell.