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Learn more about the mechanisms cells use to turn genes "on" and "off."What is biotechnology?Well, if you've ever taken the antibiotic penicillin or eaten bread made with yeast, you've experienced it firsthand!Learn more about carbon and why it makes a great building block for biological molecules.We'll look at the bonding properties of carbon, the structures of hydrocarbons, different types of isomerism, and some functional groups important in biology.As it turns out, cells have a network of elegant metabolic pathways dedicated to just this task. Learn how plants and other photosynthetic organisms use light energy to make sugars from carbon dioxide and water, bringing both chemical energy and readily usable carbon into Earth’s global ecosystem.Learn more about cellular respiration, fermentation, and other processes that extract energy from fuel molecules like glucose. Did you know that your cells are continually "talking" to one another?How do the cells in your body define their boundaries (and control what comes in or goes out)?As it turns out, cells have a sophisticated and flexible barrier, the plasma membrane, and a wide array of strategies for transporting molecules in and out.

Did you know that your body is approximately 18% carbon? We are located in Marietta, Georgia, about fifteen miles northwest of Atlanta and are home to over 2,000 wonderful students.Here at Lassiter, we are proud to have some of the best students, parents, teachers, and administrators around.All living things, including you, are made up of cells.Find out how cells divide through mitosis and meiosis, how the cell cycle is controlled, and how problems in cell cycle control can lead to cancer.