When would your cells be most likely to use fermentation instead of aerobic respiration?.

In everyday life when you aren't doing physical activity, you get enough oxygen to move. However, when you are exercising, you're using more oxygen than how much you're taking in. When the body doesn't have enough oxygen, (when you are exercising) it switches to anaerobic respiration (or fermentation).

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genewho genewho · Answer 2 · 2022-04-15T13:22:22+02:00

During exercise, the cells of the body demand more energy so they use fermentation instead of aerobic respiration and lactic acid is produced from glucose.

What is fermentation?

It is the process of partial oxidation of glucose, carried out by muscle cells when they run out of oxygen to breathe.

This process generates ATP but produces lactic acid as a by-product, which, when accumulated, produces the painful sensation of muscle fatigue during exercise.

Therefore, we can conclude that during exercise, the cells of the body demand more energy so they use fermentation instead of aerobic respiration and lactic acid is produced from glucose.

Learn more about fermentation here: https://brainly.com/question/6166623