Question

DNA fragments result when ______ cut DNA molecules at specific sites.

विकल्प

• RFLPs

• DNA probes

• restriction enzymes

• DNA polymerase

Answer 1

DNA fragments result when restriction enzymes cut DNA molecules at specific sites.

Explanation:

DNA fragments are formed when restriction enzymes cut DNA molecules at specified sequences known as recognition sites. These enzymes function as molecular scissors, allowing scientists to isolate and analyse specific segments of DNA.