But our bodies metabolize only a small fraction of them .
但是我们的身体只能代谢一小部分气体。
It is slower to metabolize and likelier to die before it has reproduced .
后者在再造之前的代谢更慢并更不易死。
Larger animals live longer ; but they also metabolize slower , as manifested in slower heart rates .
大型动物寿命更长；但他们新陈代谢的速度更慢，主要表现在心率较慢。
But exercise makes the muscle cells metabolize glucose , by combining its carbon atoms with oxygen and extracting the energy that is released .
但是运动要进行肌肉细胞的葡萄糖的代谢，需通过碳原子结合氧并从中获得释放的能量。
In diabetes , the body isn 't able to effectively use insulin or to make enough of it to metabolize glucose in the food we eat , resulting in higher than normal levels of blood sugar .
