The exact role of a tissue in an organism depends on what types of cells ... junctions attach cells to the ECM. Transmembrane integrin proteins in the junctions bind components of the ECM and ...

All cells have an outer plasma membrane that ... their organelles and control the exchange of essential cell components. Both types of membranes have a specialized structure that facilitates ...

cytoplasm and mitochondria are four cell components that are found in both animal and plant cells. All life on Earth is made from cells. Without cells, there can be no life. Each component in the ...