If molecules move from one place to another inside of a cell, which type of communication is this? a. intracellular, enzyme-linked receptor or b. intracellular, molecular signal

The communication in which molecules move from one place to another inside of a cell is intracellular type of communication, molecular signal. B
The molecular signals can be one of the following four types:
Endocrine, Paracrine, Neuronal and Juxtacrine.