Genomic libraries can be constructed using bacterial plasmids or what other vector?

Genomic libraries can be constructed using phages. A phage, also called bacteriophage, is a virus which effects bacteria. There are more phages than any other organism in the world. Phages can be used for treatment of infections of the bacterial type.

idk but if i had to take an educated guess i’d say a c d

Single strand binding protein by peptide bond