Questions
In the given diagram of the chemical structure of DNA, identify the type of bonding shown by A, B and C.
a
A : N-glycosidic bonding; B : Phosphodiester bonding; C: Hydrogen bonding
b
A : N-glycosidic bonding; B : Covalent bonding; C : Phosphodiester bonding
c
A : Coordinate bonding; B: Phosphodiester bonding; C : N-glycosidic bonding
d
A : N-glycosidic bonding; B : Hydrogen bonding; C : Phosphodiester bonding
detailed solution
Correct option is D
Between the sugar and nitrogen base N-glycosidic bond is formed. Hydrogen bonds are seen between the base pairs. Phosphodiester bond is seen between the adjacent nucleotides of a strand of DNA.Talk to our academic expert!
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