acid
atomic
atoms
carbon
chemical
chemistry
composition
compound
deoxyguanosine
deoxyribonucleic
deoxyribose
dg
dgtp
dna
drawing
flat
formula
guanin
guanine
hydrogen
icon
line
molecular
molecule
monophosphate
nitrogen
nucleoside
nucleotide
oxygen
phosphate
phosphorus
ribose
skeletal
structure
triphosphate