Explain how energy is invested stored and released via chemical reaction particularly those reaction that are critical to life?

Energy is invested, stored, and released in chemical reactions through the breaking and forming of chemical bonds. In biological systems, reactions like cellular respiration convert glucose and oxygen into ATP (adenosine triphosphate), which serves as a primary energy currency for cells. During this process, energy is stored in the high-energy phosphate bonds of ATP and released when these bonds are broken, fueling essential cellular activities. Similarly, photosynthesis captures solar energy to convert carbon dioxide and water into glucose, storing energy in chemical bonds for later use by plants and other organisms.