Explain how are a-d related to each other under the subtopic of structure and bonding:
- DNA and RNA, 5’ end and 3’ end , antiparallel, doublehelix
- Nucleotide, Nitrogenous base, pentose sugar, phosphategroup
- Pyrimidines and purines; A, G, C, T (DNA) ; A, G, C, U (RNA)
- Role of hydrogen bonding amd phosphodiester bonds