(a) Name the component of a nucleotide responsible for giving 5' - 3' polarity to a polynucleotide.
(b) Where in a nucleotide is the glycosidic bond present ?
a) Ribose/ Deoxyribose sugar is responsible for giving 5’—3’ polarity to a polynucleotide.
b) In a nucleotide a glycosidic bond is present between the Nucleotide Base and the sugar moiety (Ribose/ Deoxyribose sugar).