What is a plasmid?

Answer:
A piece of DNA that is circular in shape, most common in bacteria. It codes for special characteristics of the bacteria that are not vital. A plasmid can be passed from one bacterial cell to another where as the rest of the bacterial genome can't.
First answer by Abdulm. Last edit by Abdulm. Contributor trust: 60 [recommend contributor recommended]. Question popularity: 1 [recommend question].