Name the enzyme that cut the DNA at specific site :-

Answer

To answer the question "Name the enzyme that cuts the DNA at a specific site," we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks for the name of an enzyme that is capable of cutting DNA at specific locations. This is a key concept in biotechnology and molecular biology.

2. **Identifying the Type of Enzyme**: There are several types of enzymes that can cleave DNA, but the focus is on those that do so at specific recognition sites. These enzymes are crucial for various applications, including genetic engineering and cloning.

3. **Defining the Enzyme**: The specific type of enzyme that cuts DNA at defined sequences is known as a "restriction enzyme."

4. **Naming the Enzyme**: The full name of the enzyme is "restriction endonuclease." This enzyme recognizes specific sequences in the DNA and cuts the DNA strands at these sites.

5. **Conclusion**: Therefore, the answer to the question is "restriction endonuclease."

### Final Answer:
The enzyme that cuts the DNA at specific sites is called **restriction endonuclease**.

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