Multiple ChoiceIn the context of DNA structure, DNA (deoxyribonucleic acid) is classified as which type of biomolecule?15views
Multiple ChoiceIn the DNA double helix, which components form the sugar-phosphate backbone of each strand?8views
Multiple ChoiceIn terms of overall electrical charge at physiological pH, what net charge does DNA typically carry and what structural feature is primarily responsible?6views
Multiple ChoiceIn the context of DNA structure, why do scientists classify DNA as a macromolecule?2views
Multiple ChoiceIn DNA structure, what is the five-carbon (pentose) sugar found in the nucleotide backbone?11views