Final answer:
Energy produced by cells with adequate oxygenation is referred to as 1) aerobic metabolism, a process taking place in the mitochondria using various fuel sources to generate most of the cell's ATP.
Step-by-step explanation:
When energy produced by the cells occurs during a state of adequate oxygenation, it is referred to as 1) aerobic metabolism.
This process takes place in the mitochondria of the cell, where it can use carbohydrates, proteins, or fats as fuel sources.
Contrary to anaerobic metabolism, which occurs in the absence of oxygen and primarily uses glucose to produce energy, producing pyruvate and lactic acid as by-products.
Aerobic metabolism is capable of generating a majority of the cell's ATP (adenosine triphosphate) and is a slower process compared to its anaerobic counterpart.
In the presence of oxygen, aerobic respiration will proceed forward with pyruvate molecules produced at the end of glycolysis being transported into the mitochondria.
There, pyruvate is transformed into an acetyl group that is then used in the citric acid cycle (also referred to as the Krebs cycle or tricarboxylic acid cycle) to produce ATP, water, and carbon dioxide.