T A
A T
C G
G C
T A
A T
T A
G C
A T

 

This is DNA strand twisted into a double helix. DNA is like an alphabet, and is unique for everyone. DNA stands for deoxyribonucleic acid. The toothpicks represent pairs of chemicals called bases, and the licorice represent the backbone. DNA is like the code for all the cells in your body.

Guanine (G) = Green

Cytosine (C) = Pink

Adenine (A) = Yellow

Thymine (T) = Orange