BSC 2010C Lecture Notes - Lecture 1: Cell Nucleus
Document Summary
Molecular diversity refers to the vast array of different molecules found in living organisms. These molecules are essential for the functions of living systems, including catalyzing chemical reactions, storing, and transmitting genetic information, and providing energy for cellular processes. The diversity of molecules found in living organisms is a result of the unique properties of the element carbon and the variety of chemical reactions that occur within cells. One of the most diverse groups of molecules in living organisms are the organic molecules, which are molecules that contain carbon atoms. Organic molecules include carbohydrates, lipids, proteins, and nucleic acids, which are the building blocks of life. Each of these types of molecules has unique properties and functions, and they work together to sustain life processes. Carbohydrates are a group of organic molecules that include sugars, starches, and cellulose. They provide energy for cells and play important roles in cell signaling and recognition.
