What is the relationship between ATP and ADP?

ATP is Adenosine Tri-phosphate. ADP is Adenosine Di-phosphate. An ADP molecule has 2 phosphates. So, when another phosphate group is added using a high energy bond, it creates ATP (3 phosphate groups). ATP is used to store energy because the bond for the 3rd phosphate group uses a relatively larger amount of energy. Hope this helps! :)

Answered by kittymaniac | 2024-06-10

ATP is the primary energy carrier in cells, consisting of three phosphate groups, while ADP has two. ATP releases energy when it is converted to ADP through hydrolysis and can be recharged back to ATP by adding a phosphate group. This cycling is crucial for various cellular functions, providing a continuous energy supply.
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Answered by kittymaniac | 2024-10-01