Understand the structure of ATP (adenosine triphosphate), which consists of three main components: a ribose sugar, an adenine base, and three phosphate groups.
Recognize that ATP is a nucleotide, and its primary function is to store and transfer energy within cells.
Identify the phosphate groups in ATP, which are linked together by high-energy bonds known as phosphoanhydride bonds.
Learn that when ATP is hydrolyzed (a phosphate group is removed), energy is released. This energy is stored in the bonds between the phosphate groups.
Conclude that the energy in ATP is specifically stored in the bonds between the phosphate groups, making them crucial for energy transfer in biological processes.