<p>This is mostly correct, except for a few things: </p><p>RNA: </p><p>"They are single stranded molecules"</p><p>That's not nessesarily true. There are organisms that have double stranded RNA genetic material. </p><p>"RNA is found in the cytoplasm"</p><p>There's also cytoplamic DNA, and this can be found in many bacteria or other prokaryotic organisms. </p><p>DNA can also be found in non-nucleic or non-mitochondrial places, such as in plasmids or free-flowing in virus or in the cytoplasm of prokaryotic organisms. </p>