Question

Theta replication of DNA not occur in

• A. Nucleus
• B. Mitochondrial
• C. E.coli
• D. Chloroplast

Answer 1

Answer: (A)

The correct option is D Nucleus

• Replication of DNA occurs in circular DNA molecules is called Theta replication of DNA. It is found in prokaryotes, mitochondria, and chloroplast.
• It does not occur in eukaryotic chromosomes present in the nucleus, because in this, linear dsDNA is present.

So, the correct option is 'Nucleus'.