Ferredoxin is a pivotal iron–sulphur protein that functions as an electron carrier in the photosynthetic electron transport chain. Within chloroplasts, photosystem I reduces ferredoxin, which in turn ...

The cells’ mitochondria skip a key metabolic reaction that takes place in other cells in the body, a study finds. A series of rodent experiments showed that even with abundant food and water, personal ...

A paper by scientists affiliated with the University of São Paulo highlights new discoveries regarding the mechanisms of oxidative phosphorylation involved in ATP production. Recent studies have ...