Which term best describes molecule b in this diagram? A. adenosine diphosphate

B. adenine triphosphide

C. adenosine monophosphate

D. adenosine triphosphate

This is straight from my K12 assignment. I already know the answer, but I wish to help people out by putting this as one of the answers to find since it was hard for me to find the answer for this specific assignment.

Answer if you wish it'll help a lot of upcoming people!