Are DNA molecules positive or negative?

Related questions

1. What is the Sanger sequencing method used for?
2. What are sequencing skills?
3. What is the purpose of the Sanger sequencing method?
4. What are the benefits of sequencing the human genome?
5. Why do we need DNA sequencing?
6. What is the purpose of RNA sequencing?
7. Why is sequencing important?
8. What is gene sequencing used for?
9. What are sequencing words?
10. What is the purpose of whole genome sequencing?

Tags

1. #pulled
2. #molecules
3. #phosphate
4. #negative
5. #groups
6. #positive
7. #sugar
8. #overall
9. #giving
10. #charged
11. #field
12. #charge
13. #explain
14. #toward
15. #negatively
16. #backbone
17. #carry
18. #oxygen