Answer
A molecule of ATP is made up of adenine, a five-carbon sugar, and three phosphate groups. The five-carbon sugar is called ribose. The three phosphate groups are the key to how ATP is able to store energy.
Work Step by Step
A molecule of ATP is made up of adenine, a five-carbon sugar, and three phosphate groups. The five-carbon sugar is called ribose. The three phosphate groups are the key to how ATP is able to store energy.