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.
It is bounded by two sets of membranes, a smooth outer one and an inner one that is arranged in folds, or cristae, that extend into the interior of the mitochondrion, called the matrix. Mitochondria provide the principal source of cellular energy through oxidative phosphorylation and adenosine triphosphate synthesis. They also contain the enzymes involved with electron transport and the citric acid and fatty acid cycles.
A: A mitochondrion produces energy for a cell. Mitochondria (the plural of mitochondrion) are small organelles found in most nucleated cells, including those of plants, animals and fungi. The primary mechanism by which mitochondria generate energy is through the manufacture of ATP. Standing for adenosine triphosphate, ATP stores energy in its chemical bonds. When the moleculeâs bonds are broken, energy is released.