What kind of bond is formed between the 5′ phosphate group of one nucleotide and the 3′ hydroxyl (OH)group of the adjacent nucleotide?
A)ionic bond
B)phosphodiester bond
C)hydrogen bond
D)disulfide bond
E)hydroxyl bond

Question

Quizplus · Accepted Answer

The 5′ phosphate group of one nucleotide and the 3′ hydroxyl (OH) group of the adjacent nucleotide form a covalent bond called a phosphodiester bond. This bond is essential for the formation of the sugar-phosphate backbone of nucleic acids such as DNA and RNA.

What Kind of Bond Is Formed Between the 5′ Phosphate