Integrin -containing junctions connect cells to the substratum Focal adhesions: clusters of receptors Image removed due to copyright considerations See [] Figure 22-10 PubMed does not have this image Figure 22-10Integrin-containing junctions connect cells to the substratum Focal adhesions: clusters of receptors Image removed due to copyright considerations. See [Lodish] Figure 22-10. PubMed does not have this image. Figure 22-10