Structure should be drawn to show how the phosphate and sugar components of a nucleic acid are joined. Concept introduction: Nucleotide is a compound consisting of a nucleoside linked to a phosphate group. And they form the basis structural unit of nucleic acid like DNA and RNA. A base is nitrogen containing heterocyclic compound which is found in DNA and RNA. In a nucleotide three different kinds of components are present and they are, (1) Pentose sugar (2) Nitrogen base (3) Phosphate group N u c l e o s i d e = N i t r o g e n o u s b a s e + s u g a r A base is nitrogen containing heterocyclic compound which is found in DNA and RNA. N u c l e o t i d e = N u c l e o s i d e + p h o s p h a t e Phosphodiester linkages is the linkage between phosphate of one nucleotide and the sugar of the next nucleotide.

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Chapter 23, Problem 23.92SP

Interpretation Introduction

Interpretation:

Structure should be drawn to show how the phosphate and sugar components of a nucleic acid are joined.

Concept introduction:

Nucleotide is a compound consisting of a nucleoside linked to a phosphate group. And they form the basis structural unit of nucleic acid like DNA and RNA.

A base is nitrogen containing heterocyclic compound which is found in DNA and RNA.

In a nucleotide three different kinds of components are present and they are,

(1) Pentose sugar

(2) Nitrogen base

(3) Phosphate group

Nucleoside = Nitrogenous base + sugar

A base is nitrogen containing heterocyclic compound which is found in DNA and RNA.

Nucleotide = Nucleoside+ phosphate

Phosphodiester linkages is the linkage between phosphate of one nucleotide and the sugar of the next nucleotide.

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