Question

Which of these structures is used in bacterial transformation?

• A. Plasmid
• B. Cell membrane
• C. Ribosomes
• D. Genomic DNA

Answer 1

Answer:

A. Plasmid

• Plasmids are made of nucleic acids.

• They are extrachromosomal small circular DNA that is present in bacterial cell, apart from the genomic DNA.

• They are used as vectors for bacterial transformation.