Recognition site for which of the following restriction enzyme is present in amp^(R) gene of cloning vector pBR322?

Which of the following could be a restriction enzyme recognition site ?

Which of the following restriction endonucleases cannot be used while using pBR322 as a cloning vector ?

Which one of the following restriction enzyme can cut "Tet"^R site of pBR322 ?

Which of the following restriction enzyme site is present in nucleotide sequence of ampicillin resistance gene in pBR322?

Resistance genes present in pBR322 are

The gene 'rop' present in pBR322 cloning vector, codes for

Which of the following is correct about pBR322 ?

Which of the following show a correct pair with respect to pBR322 ?