EnergyMetabolism/NutrientAndEnergy/EnergyMetabolismWithOxygen

POINT!

酸素を使うと、エネルギー代謝の効率は高い。

動画と音声での説明

Large amount of chemical energy remain in the degradation products of energy metabolism without use of oxygen. This means that there are many connections left. Next, the cell uses oxygen and further degrades the "degradation products without using oxygen" by removing connections and energy. In this step, many conncctions are removed and many small substances, such as carbon dioxide (CO₂) and water (H₂O) are the degradation products.

Challenge Quiz

1.

Efficiency of energy metabolism is high low  正解! with the use of oxygen.

2.

With the use of oxygen, large small  正解! amount of energy are taken out by energy metabolism.

3.

With the use of oxygen, there are large small  正解! amount of energy remaining in the metabolite.