What are the basic units of deoxyribose nucleic acid? What are they composed of?

Explanation

### Step-by-Step Solution:

1. **Identify the Basic Units of DNA**:
The basic units of deoxyribonucleic acid (DNA) are known as nucleotides.

2. **Components of Nucleotides**:
Each nucleotide is composed of three main components:
- **Nitrogenous Base**: There are four types of nitrogenous bases in DNA:
...