DNA Manipulation Quiz

Proteins that recognize specific base sequences and cut only one strand of DNA at specific sites

Proteins that recognize specific base sequences and bind to them without cutting the DNA

Proteins that recognize specific base sequences and cut both strands of DNA at specific sites (correct)

Proteins that recognize specific base sequences and unwind the DNA

To degrade foreign DNA

To repair DNA damage caused by restriction enzymes

To protect its own DNA from restriction enzymes (correct)

To enhance the activity of restriction enzymes

To facilitate DNA replication

To repair DNA damage

To provide a defense mechanism against invading viruses (correct)

To regulate gene expression

<p>It is a sequence that is identical on both strands of DNA (D)</p> Signup and view all the answers

<p>To identify the location of restriction sites in a DNA molecule (A)</p> Signup and view all the answers