[Solved] Which term describes a structure that can be seen with the naked eye? A) Macroscopic B) Microscopic C) Transcopic D) Subscopic Terpenes: A large and diverse class of organic compounds, produced by a variety of plants, characterized by their strong smell and used in a wide range of applications, including perfumes and medicines. C:H Ratio: The ratio of carbon atoms to hydrogen atoms in a molecular structure, often used to characterize organic molecules and hydrocarbons. Diterpene: A chemical compound composed of four isoprene units, part of a larger family of terpenes, found in various plants and contributing to their aroma, flavor, and biological activities. Triglyceride: A type of fat found in blood that is made of three fatty acids attached to a glycerol, serving as a major form of energy storage for the body.