Аktivni DNK
Ispre Vas je aktivni model DNK. Zelenom bojom ofarban je ADENIN, plavom GUANIN, žutom CITOZIN a crvenom TIMIN.
Poštujući princip komplementarnosti lanaca ДНК (sparivanje baza, naspram adenina uvek stoji timin, а naspram citozina stoji guanin), napravi jednu zavojnicu (spiralu) molekula DNK, znajući da ona sadrži 10 parova nukleotida. Uporedi tvoj model sa gotovim modelom koji stoji preko puta aktivnog DNK.
Active DNA
You can see an active model of DNA in front of you. ADENINE is colored green, GUANINE is blue, CYTOSINE is yellow and THYMINE is colored red.
By respecting the principle of complementarity of the DNA chains (base pairing, thymine always stands opposite adenine, and guanine always stands opposite cytosine), make a helix (spiral) of a DNA molecule, bearing in mind that it contains 10 nucleotide pairs. Compare your model with the finished model which is located opposite the active DNA.