intramembranous particles

例句：

1. 1.The study of these particles is crucial for understanding the functioning of biological membranes.
   研究这些颗粒对于理解生物膜的功能至关重要。
2. 2.The researchers found that these intramembrane particles were responsible for the cell's ability to respond to signals.
   研究人员发现，这些膜内颗粒负责细胞对信号的反应能力。
3. 3. The discovery of these intramembrane particles has opened up new avenues for studying protein-protein interactions in living cells.
   这些膜内颗粒的发现为研究活细胞中蛋白质相互作用开辟了新途径。