1.The large amount of PAO could be found in the cytoplasm of parenchyma in cotyledon and in the cell membranes and intercellular spaces of cortical parenchyma in phyllogen.
3.The third section is called the ileum, and it has tight intercellular junctions, allowing it to efficiently absorb fluid and begin concentrating the intestinal contents.
4.And if the nervous system sits on the other side and the intercellular communication sits on the other side and is integrating over all these signals, you can make inferences about the state of the other.