<span>An organism with a cell wall would most likely be unable to take in materials through phagocytosis. This is a process where phagocytes and amoeboid protozoans ingest bacteria and other material. The cell has to bind to the things that it wants to ingest on the cell surface and draw it inward while engulfing around it. It can’t happen unless the cell is within physical contact of the particle it wants to ingest.</span>