Basic types of transport proteins found in the plasma membranes

Name the three basic types of transport proteins found in the plasma membranes of cells

b) Your colleague has purified a Na+/H+ transport protein and asked you to help with its characterization. Design an experiment to determine in which cell membrane the antiporter is localized – i.e. the cell membrane, the mitochondrian membrane, the ER membrane, etc. c) Your colleague has told you that the protein is Na+/K+ – dependent. You want to know what the protein is doing, so first you need to determine if the carrier is a symport or antiport protein. Design the experiment. d) Draw a diagram to demonstrate the mechanism of the protein as you have described it in c). What is you hypothesis as to what t he function of the carrier protein is?