Biology · Biotechnology
Consider the following statements regarding restriction endonucleases: 1. They belong to the larger class of enzymes called nucleases. 2. They recognize specific palindromic nucleotide sequences in DNA. 3. They remove nucleotides from the terminal ends of DNA. 4. They are isolated primarily from bacterial cells. Which of the statements given above are correct?
- 11, 3 and 4 only
- 22 and 3 only
- 31, 2 and 4 only✓
- 41 and 2 only
Correct answer
1, 2 and 4 only
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