Structure of Nucleic Acids
Problem : What is the name of the sugar group in RNA? How is this different from the sugar group in DNA?
Problem : RNA does not contain the base group thymine. What base is found in its place? What is the structural difference between this base and thymine?
Problem : What is the main three-dimensional structural difference between DNA and RNA?
Problem : What prevents RNA from adopting the B helical form?
Problem : Why does Chargaff's rule not apply to RNA?