Question

How is anaerobic respiration different from aerobic respiration? View Available Hint(s) How is anaerobic respiration different from aerobic respiration? The two processes are identical. The only difference is the presence or absence of oxygen. The terminal electron acceptor in anaerobic respiration is oxygen. The terminal electron acceptors are the same, but the chemical reactions are different. The terminal electron acceptor in anaerobic respiration is not oxygen.

Answer 1

Aerobic respiration uses oxygen as the final electron acceptor, while anaerobic respiration uses an inorganic or organic molecule. The subsequent steps in the two processes differ, with aerobic respiration involving the citric acid cycle and electron transport chain, and anaerobic respiration involving fermentation or breakdown of pyruvate without oxygen.

Step-by-step explanation:

In aerobic respiration, the final electron acceptor is oxygen, while in anaerobic respiration, the final electron acceptor is an inorganic or organic molecule other than oxygen. Both processes involve the breakdown of glucose through glycolysis, but the subsequent steps differ.

In aerobic respiration, after glycolysis, pyruvate is oxidized to produce carbon dioxide, water, and ATP through the citric acid cycle and electron transport chain. In anaerobic respiration, after glycolysis, pyruvate is either fermented to produce lactate or broken down into other compounds without the involvement of oxygen.

Answer 2

The terminal electron acceptor in anaerobic respiration is not oxygen.

Step-by-step explanation:

Aerobic and anaerobic respiration differ from each other, aerobic organism use oxygen while anarobic organism do not use oxygen.

In anaerobes, in the the presence of oxygen, Pyruvate is converted into acetyl CoA which is further used in mitochodia. In aerobic respiration , the terminal electron acceptor is oxygen, while in anaerobes, the terminal electron acceptor is not oxygen.