This mechanism links the gradual oxidation of electron donors in the electron transport chain to the pumping of protons through the membrane, generating the electrochemical gradient required for ...

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 ...

A new study suggests electron transport chains—a metabolism system that creates usable energy—may have been present in Earth’s prebiotic minerals and sea water.

Natural hydrogen-producing enzymes are large and extremely sensitive to oxygen. This makes it difficult to use them for the applied production of green hydrogen. Researchers from the ...

Megarity et al. envisaged mimicking this natural process by trapping enzymes in synthetic nanoreactors on the surface of a plentiful source of electrons, thus facilitating the electron transport ...

Donald S. Gorman, R. P. Levine, Cytochrome f and Plastocyanin: Their Sequence in the Photosynthetic Electron Transport Chain of Chlamydomonas reinhardi, Proceedings of the National Academy of Sciences ...

Researchers advocate ‘rewriting’ of textbooks on electron transport chain in mitochondria A paper by scientists affiliated with the University of São Paulo highlights new discoveries ...

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 ...

Hidden transport pathways in graphene confirmed, paving the way for next-generation device innovation Date: January 9, 2025 Source: Pohang University of Science & Technology (POSTECH) ...

Get Instant Summarized Text (GIST) Recent findings suggest significant updates are needed in textbooks regarding the electron transport chain in mitochondria.