Give the structure of a nucleotide of DNA.

Explanation

To provide a step-by-step text solution for the structure of a nucleotide of DNA, we can break it down as follows:

### Step 1: Understand the Components of a Nucleotide
A nucleotide is the basic building block of nucleic acids, such as DNA and RNA. It consists of three main components:
1. A sugar molecule
2. A phosphate group
3. A nitrogenous base

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