Question

Please help... Need ASAP

No links or suggestions of where to go. I need a straightforward answer! Thank you!
The picture is down below. This is due tomorrow and I have been working on it all weekend. I am very stuck. I will give crown to whoever answers best.

Answer 1

The part that is shaded in red is a nucleotide and the purple shaded part is the structure composed of phosphate groups with dexyribose sugars.

Answer 2

I think this is what you're looking for?

Step-by-step explanation: