please help me, i need this done by the end of my class period!!!

Answer:
The green circle is the phosphate group
The purple on the lefts is the Deoxyribse sugar
The orange one is the nitrogen base
The yellow one is I thinks its the nitorgen base
The purple one on the right is the Deoxyribse sugar
The green circle one on the right is the phospate group
I hope I help :)
Explanation: