Teaching Haryana (HPSC) Assistant Professor Mock Test 2025 Life Sciences Biochemistry Stability of Proteins and Nucleic acids
How can the linking number (Lk) of a covalently closed circular DNA be changed?
1
By breaking phosphodiester bonds in only one strands
2
By creating phosphodiester bonds in one or both strands
3
By breaking phosphodiester bonds in one or both strands
4
By creating phosphodiester bonds in only one strands
5
Question Not Attempted