Q13Multiple choice
DNA is a polymer of nucleotides which are linked to each other by 3’-5’ phosphodiester bond. To prevent polymerisation of nucleotides, which of the following modifications would you choose?
- a.Replace purine with pyrimidines
- b.Remove/Replace 3' OH group in deoxy ribose
- c.Remove/Replace 2' OH group with some other group in deoxy ribose
- d.Both ‘b’ and ‘c’