Which molecule contains N6-methyladenosine as a minor base?
Bacterial DNA accurately describes the structural composition or molecular organization asked about in this question. In Nucleic Acid, knowledge of molecular structure is directly linked to understanding biological function. The specific arrangement of chemical components in Bacterial DNA determines its physical properties, biological activity, and interactions with other molecules. The other options (tRNA, mRNA, and Ribosomal RNA) describe different structural arrangements, incorrect stoichiometry, or compositions of different biological molecules.
Ref: Campbell Biology, Urry et al., 12th Ed.