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 ...

The study of respiratory mechanics encompasses the physical principles and physiological processes that govern the movement of air into and out of the lungs. Recent technological advances have enabled ...

Researchers at the Institute of Biotechnology of the University of Helsinki have for the first time identified an internal electron transfer reaction that initiates the proton pump mechanism of the ...