catabolic pathway of metabolism

例句：

1. 1.The catabolic pathway of protein degradation is a crucial step in the body's energy metabolism.
   蛋白质降解的代谢途径是身体能量代谢中至关重要的一步。
2. 2.In the study of cancer, understanding the catabolic pathway can help us better understand how tumors grow and metastasize.
   在癌症研究中，了解代谢途径可以帮助我们更好地理解肿瘤是如何生长和转移的。
3. 3.The catabolic pathway plays a significant role in the body's ability to adapt to changes in diet or environmental conditions.
   代谢途径在身体适应饮食或环境条件变化方面起着重要作用。