Respuesta :
it allows the electric current to be turned off and on take a bedroom light for example when you flip the switch it allows the trigger to connect with the rest of the network.
The correct answer is:
ATP is created as oxygen is consumed, and water is produced along the way
Explanation:
Most eukaryotic cells have mitochondria, which generate ATP from products of the citric acid cycle, fatty acid oxidation, and amino acid oxidation. At the mitochondrial internal membrane, electrons from NADH and FADH2 pass within the electron transport chain to oxygen, which is degraded to water.