Sodium and water metabolism. As one of the important kidney functions, it regulates water balance within the body either by concentrating or diluting the urine. Sodium is reabsorbed along the entire length of the nephron to a varying degree; very little sodium is lost in the urine.
The mitochondrion (plural mitochondria) is a double membrane-bound organelle found in most eukaryotic cells. The word mitochondrion comes from the Greek Î¼Î¯ÏÎ¿Ï, mitos, i.e. thread, and ÏÎ¿Î½Î´ÏÎ¯Î¿Î½, chondrion, i.e. granule or grain-like.Mitochondria range from 0.5 to 1.0 Î¼m in diameter.ome mitochondrial functions are performed only in specific types of cells. For example, mitochondria in liver cells contain enzymes that allow them to detoxify ammonia, a waste product of protein metabolism. A mutation in the genes regulating any of these functions can result in mitochondrial diseases.
Each organelle has a specific function:for example, the mitochondria produces most of the cell's energy! Basically, an organelles function is to help run the cell. Go into more description to get a specific answer.here are many types of organelles in a cell, and they each serve a specific function. The most notable organelles are the mitochondria in eukaryotic cells and the chloroplast â¦ s in plants, algae, and protists. Others include the nucleus, vacuoles, Golgi apparatus, and endoplasmic reticulum. 1 person found this useful.