Talk:Biochemistry/DNA and RNA

DNA:has a double helix shape. RNA:has a single or alpha strand. (Regarding above, don't dive so shallow in to it.. DNA in all animal/plant/fungi/protist/bacterial enviroments exsists only as a double helix but does occur s a single helix in  many viruses DNA is found as a single strand. Further more RNA will fold back on it's self when ever it can, and not too oftenly will it exsist as a single strand, in most (yes accuratly most.) cases RNA is found it be in a complex folded arrangement that provideds structural and enzymatic activity. Even as a double helix in some viruses!!!)

There are errors in the graphic: the hydrogen bonding in the C-G base pairs are not correct. Dekay 21:00, 20 January 2006 (UTC)

What's the average building blocks(base pairs) of chromosomes
I can't guess it, even DNA itself has a lot of building blocks (an average) Blanc1100 (discuss • contribs) 11:57, 27 November 2019 (UTC)