New to biology? You’re in the right place! Start your biological journey in this free application. Learn how chemistry makes life possible! From you your dog to your dinner to the global ecosystem all living systems are made out of atoms that obey the basic rules of chemistry. In this biology application you can learn about the key properties of atoms including what particles they contain how they are organized and how they form chemical bonds with one another. Life is beautiful! From atoms to cells from genes to proteins from populations to ecosystems biology is the study of the fascinating and intricate systems that make life possible. Dive in to learn more about the many branches of biology and why they are exciting and important. Covers topics seen in a high school or first-year college biology course. This application is your biology answers. Learn about Water acids and bases Macromolecules Energy and enzymes Structure of a cell Membranes and transport Cellular respiration Photosynthesis Cell signaling Cell division Classical and molecular genetics DNA as the genetic material Central dogma (DNA to RNA to protein) Gene regulation Ecology Water acids and bases