Compare AMP with ADP.

Question

Quizplus · Accepted Answer

The main difference between AMP and ADP is the number of phosphate groups they contain. AMP has one phosphate group, while ADP has two phosphate groups. This difference in phosphate groups is important because it affects the energy storage and transfer capabilities of the molecules. Specifically, the addition or removal of a phosphate group can release or store energy, respectively, which is crucial for processes such as muscle contraction and cellular respiration. Therefore, choice D is the best option as it accurately describes the key difference between AMP and ADP.