Question: Answer the following question given this paragraph: Electron transport is the final stage of aerobic respiration. In this stage, energy from NADH and FADH 2 is transferred to ATP. Q: What is the final stage of aerobic respiration? Choices: - electron production - proton transport - glucose transport - electron transport A:
Answer: electron transport

Question: Answer the following question given this paragraph: Have you ever experienced heartburn? Heartburn is actually a condition caused by stomach acid, rather something in your heart. The stomach produces HCl, which is a necessary component of digestion. However, excessive amounts of stomach acid can cause a great deal of discomfort. Various factors can cause the overproduction of acid, mostly related to the types (and amounts) of food and beverages that are being consumed. Caffeine and other oils in coffee (even decaf) will increase HCl production in the stomach. Smoking cigarettes and drinking alcohol also increase the formation of stomach acid. Q: What is a common condition caused by stomach acid? Choices: - arthritis - headache - sunburn - heartburn A:
Answer: heartburn

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