The mitochondria are also known as the "powerhouse" of the cell. Their main function is to complete aerobic respiration producing ATP. It does this by oxidizing NADH and FADH2 within the electron transport chain
164K Learn the definition of mitochondria and understand their different functions. Discover mitochondria's structure and parts with a diagram and see their location. Related to this QuestionWhat is the importance of mitochondrial DNA? Why is mitochondrial DNA analysis useful? Why is DNA so importa...
By definition, a relict is something that remains from an entity that has mostly disappeared (Merriam-Webster 2014; Lincoln et al. 1982). In evolutionary biology, a relict species remains of a group that is mainly extinct (Grandcolas et al. 2014; Fig. 1). The basis for this inference is...
A paradoxal role of reactive oxygen species (ROS) has been proposed, such as signaling as a proliferation regulator or even presenting cytotoxic activity, depending on the concentration. Mitochondrial electron transport chain, especially complex III, is figured as one of the most important ROS ...
Most DNA is stored in the cell's nucleus. But in egg cells, some DNA is also stored in a part of the cell called the mitochondria. When mitochondrial DNA is damaged, it can result in infertility or serious muscular and neurological diseases in children. To help families facing ...
Contributions of cranioskeletal and mitochondrial DNA data. Mol. Phylogenet. Evol 9: 529 – 532 .Montgelard C,Ducrocq S,Douzery E.What is a Suiforme (Artiodactyla)? Contribution of cranioskeletal and mitochondrial DNA data. Molecular Phylogenetics and Evolution . 1998...
The definition and components of concussion have continued to evolve and to date there is no universally accepted definition. The Concussion in Sport Group (CISG) has developed and refined a definition of sport- related concussion (SRC) since 2000, including a recent systematic review of literature...
Glycolysis takes place in the cytoplasm while the citric acid cycle takes place in the matrix and the electron transport chain happens at the inner mitochondrial membranes. The citric acid cycle requires pyruvate, which is delivered into the mitochondrial matrix during glycolysis. The citric acid ...
Intrinsic apoptosis is mediated by mitochondria-associated BCL-2 family proteins – BAX and BAK (BAX antibody: 50599-2-Ig). BAK is a transmembrane protein of the outer mitochondrial membrane. Upon apoptosis induction, BAX undergoes conformational change. This exposes its transmembrane domain, leading...
What is the importance of mitochondrial DNA? What important features of the structure of DNA are consistent with its role as the chemical basis of heredity? Explain how the sequence of DNA impacts the function of the gene. Explain the importance of hydrogen bonds in the structure o...