I totally forgot about an assignment due in 36 hours, and I need help! I need full instructions on how to build a DNA (Double Helix) Model. Please help!
do you have colored beads? some wire? string them together into a double helix and then twist it.
looks like this: http://www.koshland-science-museum.org/calendar/chunks/files/museum/picture/picture58061.jpg
but you can make it bigger and longer of course...
