Match the Type of Bond with the Role Below

Match the type of bond with the role below:
Bond type
Role
(a) phosphodiester
___ links base to pentose in nucleotide
(b) N-glycosidic
___ joins adjacent nucleotides in one strand
(c) phosphate ester
___ joins complementary nucleotides in two strands
(d) hydrogen
___ difference between a nucleoside and a nucleotide