Final answer:
True, the oxidative system is also known as the aerobic system, and it is a highly efficient part of cellular respiration that operates in the presence of oxygen to produce ATP for extended activities.
Step-by-step explanation:
True, another name for the oxidative system is the aerobic system. The aerobic system, also known as the oxidative system, is a part of cellular respiration that requires oxygen to produce ATP (adenosine triphosphate). In contrast to anaerobic processes like glycolysis, which can occur without oxygen, the aerobic system operates in the presence of oxygen and is responsible for a higher yield of ATP. It includes the citric acid cycle and oxidative phosphorylation, both taking place in the mitochondria and producing ATP for extended physical activities. Moreover, it provides energy for endurance events due to its capability to supply ATP for several hours as long as there is a continuous supply of fuel.
Aerobic respiration is highly efficient compared to anaerobic glycolysis, generating about 36 ATP molecules per glucose molecule. Extended aerobic training can enhance this system by improving circulatory efficiency and increasing myoglobin in the muscles, contributing to less fatigue and more prolonged muscle contractions.