Biology - Genetics - Basic - DNA structure - Build a DNA Molecule

Display a 3D-style double helix DNA molecule. Clickable components: Sugar-phosphate backbone (the 'rails' of the ladder - alternating sugar and phosphate groups), Adenine (A - always pairs with T), Thymine (T - always pairs with A), Guanine (G - always pairs with C), Cytosine (C - always pairs with