[Solved] What are buying priorities that focus on security, status, and the need to be liked? A) rational buying motives B) economic purchase objectives C) emotional buying motives D) logistical purchase criteria Light Microscope: An instrument that uses visible light and magnifying lenses to examine small objects not visible to the naked eye. Phospholipids: A class of lipids that are a major component of all cell membranes, forming lipid bilayers due to their amphipathic properties. Cholesterol: A lipid molecule that is essential for the formation of cell membranes, production of hormones, and synthesis of vitamin D. Glycolipids: Lipids with a carbohydrate attached, important in cell recognition and membrane structure.