Definition of «mitochondria»

Mitochondria are small, membrane-bound organelles found in eukaryotic cells. They are often referred to as the powerhouse of the cell because they generate most of the cell's supply of adenosine triphosphate (ATP), which is used as a source of chemical energy. Mitochondria also play an important role in other cellular processes such as regulating metabolism, growth and development, and apoptosis or programmed cell death.

Usage examples

The primary function of mitochondria is to produce energy for the cell through cellular respiration.
Damage to the mitochondria can lead to various health conditions, such as mitochondrial diseases and disorders.
Mitochondria have their own DNA, which is separate from the nuclear DNA.
Mitochondria are found in large numbers within cells that require a lot of energy, such as muscle cells.
Mitochondria play a crucial role in regulating cell death through a process called apoptosis.
The study of mitochondria and their functions is important in understanding aging and age-related diseases.
Some theories suggest that mitochondria originated from ancient bacteria that formed a symbiotic relationship with eukaryotic cells.
The structure of mitochondria consists of an outer membrane, an inner membrane, cristae, and a matrix.
The size and number of mitochondria within cells can vary depending on the energy requirements of the tissue.

Phrases with «mitochondria»

Sentences with «mitochondria»

That's because the populations of mitochondria in cells shift over time. (sandiegouniontribune.com)
He said he would like to see what the dye measures in mitochondria in organisms that do not regulate body temperature like we do, such as yeast, fruit flies or worms. (washingtonpost.com)
For example, some disturbance in metabolism or regulation of genes could prevent mitochondria from functioning properly. (hansonlab.org)
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Definition of «mitochondria»

Usage examples

Phrases with «mitochondria»

Sentences with «mitochondria»

See also