Which of the following is a restriction endonuclease ?

Which of the following is restriction endonuclease?

which of the following is restriction endonuclease?

Which of the following is not a restriction endonuclease ?

Which of the following is not a restriction endonuclease.

Which of the following is not a restriction endonuclease?

In pBR322, tetracycline resistance gene (tet^(R)) has recognition site for which of the following restriction endonuclease ?

Restriction endonucleases