Oxygen
Oxygen
By combining both electrons and protons, oxygen forms into water. O2 + 4e- + 4H+ > 2H2O
glycolysis and Krebs cycle
The electron transport chain produces ATP (adenosine triphosphate), the cell's main energy source, by transferring electrons from NADH and FADH2 to oxygen. This process generates a proton gradient across the inner mitochondrial membrane, which drives ATP synthesis through oxidative phosphorylation.
NADH is oxidized in the electron transport chain, meaning it loses electrons. These electrons are transferred through a series of protein complexes to generate ATP. NADH is converted back to its original form, NAD+, making it available to accept more electrons in subsequent metabolic reactions.
train as a noun (transport vehicle): trein train as a verb (to train): oefen
They transport by truck, train and ship.
it depends on how many carriages the train had: clearly a train with one carriage could transport less people than a train with forty carriages. Also the type of carriage made a difference. Deportations could transport up to four thousand at a time.
train
People and things
train cell
The War in China -- An Army Transport Train - 1901 was released on: USA: January 1901