DNA ligases close nicks in the phosphodiester backbone of DNA. Biologically, DNA ligases are essential for the joining of Okazaki fragments during replication, and for completing short-patch DNAsynthesis occurring in DNA repair process. There are two classes of DNA ligases.
The answer is carbohydrate
The correct answer is answer choice b.
It is true that situational context is the social and environmental setting in which a particular behavior takes place.
