1. The scientist studied the molecular structure of the new compound.
科学家研究了这种新化合物的分子结构。

2. DNA is made up of long chains of molecular units called nucleotides.
DNA由被称为核苷酸的分子单元组成的长链构成。

3. The team used molecular biology techniques to analyze the genetic material of the bacteria.
团队使用分子生物学技术分析细菌的遗传物质。

4. The drug works at a molecular level to target specific cells in the body.
这种药物在分子水平上作用，以针对体内特定细胞。

5. The researchers are exploring the molecular mechanisms behind cancer development.
研究人员正在探索癌症发展背后的分子机制。

6. Understanding the molecular interactions between proteins is crucial for drug discovery.
了解蛋白质之间的分子相互作用对于药物发现至关重要。