Answer :
The word that describes a process that can only happen in the presence of Oxygen (such as the final stage of respiration, the Electron Transport Chain) is Aerobic.
Conversely, if a process does not require the presence of Oxygen (such as glycolysis, the first stage of respiration) we can say that it is anaerobic.
Conversely, if a process does not require the presence of Oxygen (such as glycolysis, the first stage of respiration) we can say that it is anaerobic.
Answer:
anaerobic
Explanation: Because the final stages of cellular respiration require oxygen, they are said to be anaerobic..
