Have you ever wondered what powers us? We all consume food for energy, but HOW does that actually turn into energy?  You may be familiar with the molecule ATP, or adenosine triphosphate. ATP is used to store energy from the breakdown of food, and through a process called hydrolysis, that energy can be released and transferred to power reactions. This tiny but mighty molecule is what powers nearly every reaction in our cells. In this episode, we journey inside the cell as we learn more about this powerful molecule, and the specialized structure inside the cell where its made, the mitochondria.