Why are only type II restriction endonucleases used in recombinant DNA technology?

Explanation

### Step-by-Step Solution:

1. **Understanding Restriction Endonucleases**:
- Restriction endonucleases are enzymes that cut DNA at specific sequences. They are classified into different types based on their structure and function.

2. **Types of Restriction Endonucleases**:
- There are three main types of restriction endonucleases: Type I, Type II, and Type III. Each type has different characteristics and applications.

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