BIOXI09: BIOMOLECULES
335608
Read the following statements and select the incorrect one.
1 Nitrogenous base is linked to the pentose sugar through an \(\mathrm{N}\) - glycosidic linkage
2 Phosphate group is linked to 5' - OH of a nucleo-side through phosphoester linkage
3 Two nucleosides are linked through 3' \(5^{\prime} \mathrm{N}\) - glycosidic linkage
4 Adjacent aminoacids in a polypeptide chain are linked by peptide bond
Explanation:
Two nucleotides (not nucleosides) are joined by 3 ' -5 ' phosphodiester linkages.