Which of the following is NOT true of cell membranes? Membranes consist of rigid patches of lipids arranged together in a mosaic like the tectonic plates. Membranes are fluid, which allows proteins to move laterally in the membrane like "icebergs floating in a lipid sea." Membranes are amphipathic: regions of both lipids and proteins are in the membrane interior with hydrophilic regions on the outside. Proteins and lipids are oriented asymmetrically in the membrane. QUESTION 4 Which of the following is/are required in order for an endosome to be transported from the plasma membrane to the Golgi complex? (Sele all that applyl) ATP Kinesin GTP Dynein Microtubules Actin Myosin.