Respiration happens in the mitochondria of the cells, where energy is generated. That energy is in the form of ATP (adenosine triphosphate), and it’s generated through cell respiration.

2001). Mitochondria produce the majority of reactive oxygen species with large amounts of superoxide radicals generated as a by-product of cellular respiration, leading researchers to investigate ...

Regardless of the cell type, the researchers found that damage to the mitochondria did not cause cell death. This observation ...

Mitochondria are essential for generating energy that fuels cells and helps them function. Mitochondria are essential for generating energy that fuels cells and helps them function.

Virginia Tech neuroscientists have uncovered a mitochondrial process that supports the brain cells critical for learning, ...

Mitochondria, often seen as cellular powerhouses, play a surprising role in immune regulation. Researchers found that ...

Most animal, plant and fungal cells contain organelles called mitochondria. These descendants of a primordial bacterial endosymbiont still preserve distinct genes and are known for their ability to ...

Mitochondria are central to energy production in cells, and their dysfunction is increasingly implicated in the aging process and the pathogenesis of ...

It delivers oxygen and glucose to the tissues for respiration, which is the release of energy to cells. This video is about how arteries carry blood away from the heart. Find out more about GCSE ...