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.
  mitochondria and chloroplasts are two very different organelles with different functions.   the function of chloroplasts is basically to make food, by trapping light â¦ energy to convert water and carbon dioxide to form oxygen and glucose.this process is called photosynthesis.  the function of the mitochondria is to provide energy for the cell's use, by extracting the energy from the glucose molecules, and storing them in adenosine tri-phosphate(ATP) molecules. The ATP molecules will then diffuse out of the mitochondrion for the cell's use.his process is called photosynthesis.   the function of the mitochondria is to provide energy for the cell's use, by extracting the energy from the glucose molecules, and storing them in adenosine tri-phosphate(ATP) molecules. The ATP molecules will then diffuse out of the mitochondrion for the cell's use.