The electron transport chain is comprised of a series of enzymatic reactions within the inner membrane of the mitochondria, which are cell organelles that release and store energy for all ...

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 ...

In an article published in the journal Trends in Biochemical Sciences, Alicia Kowaltowski, full professor at the University ...

Many cells can use oxygen or nutrients to generate fuel, and the process is similar in many organisms that use an electron transport chain. But scientists have found that in a tiny organism, things ...

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 ...

This is a preview. Log in through your library . Abstract Cultures of the blue-green alga, Aphanocapsa, were grown under iron-limiting conditions and changes in concentration of redox components of ...

When exploring the origins of life, scientists primarily use a “bottom-up” or “top-down” approach, a reference to analyzing pre-life or post-life Earth. A new study by scientists from Oberlin College ...