biomolecule

例句：

1. 1. The study of biomolecules is essential for understanding the structure and function of living organisms.
   研究生物分子对于理解生命体的结构与功能至关重要。
2. 2.Biomolecules play a crucial role in the regulation of gene expression.
   生物分子在基因表达调控中起着关键作用。
3. 3. The discovery of new biomolecules has opened up new possibilities for drug development.
   发现新的生物分子为药物开发开辟了新的可能性。