Reactive oxygen species (ROS) homeostatic pathways in microbes operate instant and feedback-regulated adjustments of intracellular ROS concentration. They use redox sensors that 'measure' ROS ...

In this video, I demonstrate how to make an oxygen generator using manganese dioxide (MnO2) and hydrogen peroxide (H2O2) Mamdani, Kamala Harris and Democrats react to Trump's action in Venezuela Scary ...

IN a recent paper, D. E. Green 1 published values of the potentials of the systems hypoxanthine &rlharr; uric acid, xanthine &rlharr; uric acid, which I had already determined 2.