Mitochondria Essay -- essays research papers

MitochondriaMitochondria ar tiny organelles found in nearly all eukaryotic cells. They atomic number 18 rather large organelles ranging from 0.5m to 10m in duration and 1m in diameter. The mitochondria are the energy factories of the cell and are located in the cytoplasm. They are the sites of cellular respiration. The mitochondria are responsible for generating adenosine triphosphate from such organic fuels as simple sugars and fats in the process of cellular respiration. This doubled-membrane organelle has its own DNA and can reproduce by separate itself.The mitochondria are sausage-shaped structures that move, change their shape and divide. They are distinct organelles with 2 membranes, the inner membrane and the outmost membrane. The outer membrane is smooth and limits the organelle. It is exceedingly permeable to small solutes such as molecules and ions, but it blocks off passages of proteins and early(a) macromolecules.The inner membrane of the mitochondria is folded i nto shelf like structures called cristae. The cristae does not even waive the passage of small ions and so it maintains a closed space in spite of appearance the cell. The many infoldings of the cristae are responsible for providing the mitochondrion with a large advance area which enhances the productivity of respiration.The inner membrane and outer membrane efficaciously divide the mitochondria into two internal compartments. The space located between the outer and inner mitochondrial membrane is called the intermembrane space. The space enclosed by th...