Lyrics:

DNA
Marvellous molecule
Carrying instructions central to life
Coding protein
DNA
Elegant molecule
Two exquisite polynucleotides
Working unseen
Twisting slanted
Double stranded
D. N. A.
D. N. A.
D. N. A.
DNA
Deoxyribonucleic acid
It just takes as ancestor to pass it
Yet billions of years to amass it
The structure we call DNA
Holder of information
Agent of replication
Deoxyribonucleic acid
Hydrogen bonds
These coiling fronds
With corkscrew charm
Erudite
In spiral arms
Holding life
DNA
DNA
DNA
DNA
DNA
DNA
DNA
DNA
DNA
DNA
DNA