Tell the bond (X, Y, Z) in the structure of DNA:
Correct Answer: X-Hydrogen bond, Y-beta N glycosidic bond, Z-3' 5' phosphodiester bond
Description: X is the bond between the two nitrogenous bases. This is hydrogen bond.There is double bond between A and T, triple bond between G and C. Y is the bond between nitrogenous base and sugar. This is beta-N glycosidic bond, which is a covalent bond. This bond is between C1 of sugar and N9 of purines and N1 of pyrimidines. Z is the bond between sugar and phosphate. This is 3' 5' phosphodiester bond.
Category:
Biochemistry
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