Which of the following is a characteristic of anaerobic cellular respiration?

Core Concept

Anaerobic cellular respiration is characterized by the production of lactic acid or ethanol, which occurs when cells lack sufficient oxygen to carry out aerobic respiration. This is a key adaptation that allows cells to generate energy in low-oxygen environments. Options A, B, and D are incorrect because anaerobic respiration occurs in the absence of oxygen, produces less ATP than aerobic respiration, and does not use the electron transport chain.