Book excerpt: The bestselling Baby University series is bringing little geniuses a whole new division of scientific topics, covered by biochemistry expert Cara Florance. Introduce your budding genius to proteins, amino acids, and all the amazing things they do for us! Through simple, colorful illustrations and adorable characters, kids will learn all about how these marvelous molecules keep our bodies running smoothly. Packed with great information and scientific fun, these tiny helpers are sure to keep any curious kid turning page after page!