9700 · 12.1
Energy
Welcome to the cornerstone of cellular activity: **Energy**! Every living cell, from the smallest bacterium to the largest whale, requires a constant supply of energy to carry out its essential functions. This lesson will unlock the secrets of adenosine triphosphate (**ATP**), the remarkable molecule that serves as the **universal energy currency** of life, powering everything from muscle contraction to the intricate synthesis of new molecules. Get ready to master how cells capture, store, and release energy efficiently.
Need to know
What you need to know
- Explain the need for energy in living organisms.
- Describe the formation of ATP as an immediate source of energy.
- Outline the synthesis of ATP from ADP and inorganic phosphate (Pi) and its hydrolysis to release energy, including the role of ATP synthase.
Explanation
Energy
- Explain the need for energy in living organisms.
- Describe the formation of ATP as an immediate source of energy.
- Outline the synthesis of ATP from ADP and inorganic phosphate (Pi) and its hydrolysis to release energy, including the role of ATP synthase.