Question: Answer the following question given this paragraph: Yeast is a facultative anaerobe. This means that alcohol fermentation takes place only if: a. the temperature is close to 37C b. the atmosphere does not contain oxygen c. sugar is provided to the cells d. light is provided to the cells. Q: What kind of anaerobe is yeast? Choices: - mutualistic - obligate - aerobic - facultative A:
Answer:
facultative