Question

What is the phosphodiester bond and how is it drawn?

Answer 1

Phosphodiester bond

• The reality that the phosphodiester bond is found in the structure of both DNA and RNA makes it a universal bond shared by all life forms on Earth.
• Deoxyribonucleic acid, or DNA, is the same as ribonucleic acid, or RNA.
• The DNA is made up of two polynucleotide chains joined together by a phosphodiester bond, a strong electromagnetic attraction.
• The phosphate group of the $5\prime$ carbon of one nucleotide and the $3\prime$carbon of another nucleotide typically create a covalent interaction known as a phosphodiester bond through the establishment of an ester linkage.
• This bond, which links the $3\prime$carbon of one nucleotide to the $5\prime$ carbon of another nucleotide through the creation of ester linkage in DNA and RNA, is created by the condensation reaction between the hydroxyl groups of two sugar groups and one phosphate group.

Structure of Phosphodiester Bond

The Phosphodiester linkage is shown below:

Therefore, the phosphodiester bond is shown above.