Question

Choose the correct answers from the alternatives given.
Non dividing bacteria have ......... chromosome and may have extra circles of ......... called plasmids.

• A. one; KNA
• B. one; DNA
• C. two; RNA
• D. two; DNA

Answer 1

The correct option is B one; DNA

Being a nondividing bacteria it will contain only one chromosome. The bacteria have plasmid which is a small DNA molecule within a cell that is physically separated from a chromosomal DNA and can replicate independently.

So the correct option is 'one; DNA'.