Question: where is the mitochondria located in the human body

title: Mitochondrion
text: Mitochondria ( and related structures ) are found in all eukaryotes ( except one -- the Oxymonad Monocercomonoides sp . ) . Although commonly depicted as bean - like structures they form a highly dynamic network in the majority of cells where they constantly undergo fission and fusion . Mitochondria vary in number and location according to cell type . A single mitochondrion is often found in unicellular organisms . Conversely , numerous mitochondria are found in human liver cells , with about 1000 -- 2000 mitochondria per cell , making up 1 / 5 of the cell volume . The population of all the mitochondria of a given cell constitutes the chondriome . The mitochondrial content of otherwise similar cells can vary substantially in size and membrane potential , with differences arising from sources including uneven partitioning at cell divisions , leading to extrinsic differences in ATP levels and downstream cellular processes . The mitochondria can be found nestled between myofibrils of muscle or wrapped around the sperm flagellum . Often , they form a complex 3D branching network inside the cell with the cytoskeleton . The association with the cytoskeleton determines mitochondrial shape , which can affect the function as well : different structures of the mitochondrial network may afford the population a variety of physical , chemical , and signalling advantages or disadvantages . Mitochondria in cells are always distributed along microtubules and the distribution of these organelles is also correlated with the endoplasmic reticulum . Recent evidence suggests that vimentin , one of the components of the cytoskeleton , is also critical to the association with the cytoskeleton . 

Answer: answer: Numerous mitochondria are found in human liver cells , with about 1000 -- 2000 mitochondria per cell , making up 1 / 5 of the cell volume . The mitochondria can be found nestled between myofibrils of muscle or wrapped around the sperm flagellum .