Purines attached to a RIBOSE and a phosphate that can polymerize to form DNA and RNA.
Nucleotides, Purine
D005260
Female
Females
D000818
Animals
Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.
Animal,Metazoa,Animalia
D001200
Ascaris
A genus of nematodes of the superfamily ASCARIDOIDEA whose species usually inhabit the intestine.