Question

Distinguish between Cosmid & plasmid.

Answer 1

The main difference between plasmid and cosmid is that plasmid is a loop of double-stranded DNA, naturally found in the bacterial cytoplasm and replicates independently from chromosomes whereas cosmid is a type of plasmid constructed by the insertion of cos sequences from the λ phage

Answer 2

⏺️ Plasmids =) Plasmids are additional chromosomal, self-repeating, twofold stranded, roundabout DNA atoms, normally found in bacterial cells. Be that as it may, plasmids are a bit much for the survival of microscopic organisms under ordinary conditions. They contain the vital data for anti-toxin obstruction, metal opposition, nitrogen obsession, and poison generation. Normally happening plasmids can be altered by in vitro procedures, for example, code change. Plasmids are kinds of vectors which are utilized as vehicles to convey hereditary data to a second cell .

⏺️ Cosmids =) Cosmids are half breed vectors gotten from plasmids. They contain cos qualities of the λ bacteriophage. The nearness of the firm in a plasmid enables the plasmid to be bundled in vivo into viral particles. In any case, cosmids don't have qualities that encode viral proteins. In this manner, the development of viral particles is restricted in cosmids. The two plasmids and cosmids share the source of replication, a marker quality, which codes for anti-infection obstruction, and a unique site for the inclusion of an outside DNA piece .