Question

Which of these would still occur if there was no oxygen present in the cell?

1. Aerobic Respiration
2. Alcohol Fermentation and Lactic Acid Fermentation
3. Electron Transport Chain

Answer 1

Alcohol Fermentation and Lactic Acid Fermentation.

Step-by-step explanation:

First of all, aerobic respiration wouldn't be able to happen because in the question, it states that no oxygen is present and aerobic means that oxygen is present. And, fermentation will happen when no oxygen is present, meaning that it is anaerobic.

Hope it helps :)