Is extra genomic DNA present in prokaryo | Class 11 Biology Chapter Cell: The Unit of Life, Cell: The Unit of Life NCERT Solutions

Question:

Is extra genomic DNA present in prokaryotes and eukaryotes? If yes, indicate their location in both the types of organisms.
 

Answer:

Yes, extra Genomic DNA is present in prokaryotes and Eukaryotes. Many bacteria have small circular DNA outside the Genomic DNA called Plasmids.

In Eukaryotic organisms, the extra genomic DNA or plasmid is present in two organelles mitochondria and Plastids.

In Bacteria, this plasmid DNA is used to monitor bacterial transformation with foreign DNA.

 


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Welcome to the NCERT Solutions for Class 11 Biology - Chapter . This page offers a step-by-step solution to the specific question from Excercise 0 , Question 3: Is extra genomic DNA present in prokaryotes and eukaryotes? If yes, indicate their location in ....