Label:
The double helical structure of DNA, 3D animation with no audio
Description:
DNAi Location:
Code>Finding the Structure>putting it together>Base pairing interactive
Based on available data from X-ray diffraction patterns and 3D conceptualization through model building, Watson and Crick proposed that DNA is a double helix – a twisted ladder – with two phosphate-based backbones and "runged" nucleotides that pair.
Biological elements:
DNA, double helix
Concepts precesses:
molecular modeling, animation
Tools & methods :
model building