1. Prokaryotes are single-celled and they lack a. cell membrane b. nucleus c. cell wall d. cytoplasm 2. Cell size is limited by a physical relationship called the length-to-width ratio. True or False? 3. Which Function is associated with Golgi bodies? a. storing carbohydrates b. breaking down material c. making proteins d. processing and transferring new proteins 4.the build-up of hydrogen ions in the matrix drives the flow of hydrogen ions from the matrix across the inner membrane to the intermembrane space, which drives the formation of ATP. True or False?