What are the steps of cell communication

In this process, the sending cell secretes a molecule or ligand.These chemical messages are predominantly released into the area between cells and drift until received by neighboring cells.Intercellular communication is known to play an important role in phenotypic expression.In this stage the signal molecule is detected by the receptor protein of target cell.The signal molecule generally comes from outside and is new to the target cell, where as the receptor molecules/proteins are located outside/ inside to the target cell.Plasmodesmata are cytoplasmic strands that interconnect cells and form an intercellular communication network within a plant body.

The neuron has three main components:Direct signaling is a subtype of paracrine signaling.The three main types of cell communication are autocrine, paracrine, and endocrine signaling.Mechanisms enabling one cell to influence the behavior of another almost certainly existed in the world of unicellular organisms long before multicellular organisms appeared on earth.Cellular mechanism of hormone action.Communication between cells is also important for many unicellular organisms.