We saw in Chapter 15 that a voltage gradient, also called an electric potential, exists across the plasma membrane of all cells. The potential across the plasma membrane of large cells can be measured with a microelectrode inserted inside the cell and a reference electrode placed in the extracellular fluid.
A production company is responsible for the development and filming of a specific production or media broadcast. In entertainment, the production process begins with the development of a specific project.
manufacturing is a process of converting raw material in to finished product by using various processes,machines and energy.it is a narrow term. production is a process of converting inputs in to outputs.it is a broder term. every type of manufacturing can be production, but every production is not a manufacturing