Among the following, choose the biomolecules that have glycosidic bonds.
A. Proteins
B. Nucleoside
C. Polysaccharides
D. Nucleotides
In a polysaccharide, the individual monosaccharides are linked by glycosidic bonds. In nucleotide and nucleosides, the nitrogen bases are attached to pentose sugar through N-glycosidic bond.
Proteins have peptide bonds between carboxylic group of one amino acid and amino group of next amino acid.