Mitochondria Health Dictionary

Mitochondria: From 2 Different Sources


Small organelles that are found inside cells, in which cell respiration takes place.

The mitochondrial wall consists of 2 membranes, and the inner one is highly folded to provide a surface for the respiration reactions.

Cells that use a lot of energy, such as muscle cells, contain many mitochondria.

Health Source: BMA Medical Dictionary
Author: The British Medical Association
The rod-like bodies in the CELLS of the body which contain the enzymes (see ENZYME) necessary for the activity of the cell. They have been described as the ‘power plant of the cell’
Health Source: Medical Dictionary
Author: Health Dictionary

Mitochondrial Dna

Mitochondria have their own DNA. In human mitochondria, the is a double-helical circle that codes for 13 proteins. Mitochondria have a distinctive genetic code, and their genomes are not changed by meiosis during reproduction, making the useful in genetic studies.

The significance of mitochondria having their own is that diseases can be inherited via abnormalities of mitochondrial , and inheritance of the is maternal, directly from the egg.... mitochondrial dna

Mitochondrial Disorders

a group of inherited conditions transmitted through mitochondrial DNA (see mitochondrion), which can affect any organ and can present at any age. Most of these conditions are very rare; examples of those that are less rare include *Leigh syndrome, congenital *lactic acidosis, *MELAS, and Pearson syndrome.... mitochondrial disorders



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