The presence of a 2'-OH group in RNA makes it:
Less stable than DNA is the accurate classification or categorization for the organism, molecule, or concept described in this question. In Nucleic Acid, proper classification is based on shared characteristics including morphological, biochemical, genetic, and evolutionary criteria. Less stable than DNA meets the specific diagnostic features and defining criteria that distinguish it from related groups. The other options (More stable than DNA, Equally stable as DNA, and More hydrophobic) belong to different taxonomic groups, represent different classification levels, or possess distinct chara
Ref: Campbell Biology, Urry et al., 12th Ed.