-exchange ability. 来自 Cambridge English Corpus Integrins include things like domains that bind divalent cations that are very important for receptor-ligand interactions linking extracellular molecules, the actin cytoskeleton and cytoplasmic signaling proteins. 来自 Cambridge English Corpus Brownian dynamics review of a multiply-occupied cation 在展开的上拉菜单中，选择自己想要上传的... https://carbon-fiber-filament69157.rimmablog.com/38024191/5-simple-statements-about-bio-surfactant-explained