purine bodies

例句：

1. 1.The study of purine metabolism is crucial for understanding the function of enzymes involved in nucleic acid synthesis.
   研究嘌呤代谢对于理解参与核酸合成的酶的功能至关重要。
2. 2. Purine bodies are found in various tissues, including the liver and kidneys.
   嘌呤体存在于各种组织中，包括肝脏和肾脏。
3. 3. The body's ability to produce these molecules depends on the availability of purines in the diet.
   身体产生这些分子的能力取决于饮食中嘌呤的可用性。