Hello dear student,

Question is not quite dear dear student to get the answer of your query you need to write the complete questions with all the important details in it. What you write is not understandable, it is not clear what you exactly want to ask. While what I understood I am going to you tell a bit about it. so in both DNA the phosphodiester bond is present which is a linkage between 3 prime carbon atom and five prime carbon atom of another deoxyribose in DNA.

I hope this was slightly helpful

Thank you