both, though DNA will preferentially form doublestranded DNA at room temperature. it can be quite hard to get single stranded DNA other than by heating your sample up to 95 degrees Celcius.
RNA is typically single-stranded, unlike DNA which is double-stranded.
Plasmids can be either single or double stranded, but most commonly they are double stranded.
DNA is double stranded.
DNA is double stranded.
RNA is typically single-stranded, unlike DNA which is double-stranded.
DNA is double-stranded.
DNA is double stranded.
The DNA in a virus can be either single-stranded or double-stranded, depending on the type of virus.
tRNA, or transfer RNA, is a single stranded molecule. The only double stranded RNA is dsRNA, or double stranded RNA. They are typically found in viruses.
No, RNA is not always single stranded. It can exist as single stranded or double stranded depending on its function and structure.
no..it's double-stranded..
single stranded RNA (positive sense)