posted by Candy .
Where RNA is present?
in cytoplasm or nucleus or both of them.
Thank you for using the Jiskha Homework Help Forum. I'd begin with the information found on Wikipedia:
http://en.wikipedia.org/wiki/RNA (the basics)
http://www.rnajournal.org/ (The RNA Publication with articles)
http://www.rnabase.org/primer/ (a primer on RNA)