A cell's metabolism is how it produces energy. Most higher-order cells, ours included, use something called cellular respiration. This is conducted in the mitochondria, where a sugar called glucose is ...

Mitochondria harbor the enzymes relevant for cellular respiration, which is a critical pathway for both regeneration of reduction equivalents and energy production in the form of ATP.

Qian, X., et al. (2025). Transferrin promotes fatty acid oxidation and liver tumor growth through PHD2-mediated PPARα ...

Alternative oxidase (AOX) plays a pivotal role in plant mitochondrial respiration by providing a non-phosphorylating bypass to the cytochrome pathway. By transferring electrons directly from ...