[Solved] Infectious naked strands of RNA that affect plants are called ______. A) viroids B) phages C) prions D) oncogenic viruses E) spikes Steroids: A class of organic compounds with a characteristic molecular structure containing four rings of carbon atoms. Lipids: Organic compounds that are fatty acids or their derivatives and are insoluble in water but soluble in organic solvents. They serve as energy sources and structural components in cells. Adipose Tissue: A type of body tissue containing stored fat, serving as an energy reserve, insulation, and cushioning for organs. Lipids: A broad group of naturally occurring molecules that include fats, waxes, and certain vitamins, characterized by their insolubility in water.